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Case Study Questions for Class 6 Science Chapter 9 Living Organisms and Their Surroundings

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Case Study Questions for Class 6 Science Chapter 9 Living Organisms and Their Surroundings

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[Download] Case Study Questions for Class 6 Science Chapter 9 Living Organisms and Their Surroundings

Here we are providing case study or passage-based questions for class 6 science chapter 9 Living Organisms and Their Surroundings.

Case Study/Passage Based Questions

A lion lives in forest. It is a strong animal. It has a light brown colour, long claws in their front leg that can be withdrawn inside the toes. It has eyes in front of its face. 1. The habitat of a lion is (a) terrestrial habitat (b) forest (c) grassland (d) All of the above 2. The light brown colour of lion helps it (a) to hide in green grassland when it hunts for prey (b) to hide in dry grassland when it hunts for prey (c) Both (a) and (b) (d) None of the above 3. The eyes in front of the face of a lion allow it (a) to see its prey even at night (b) to have correct idea about the location of its prey (c) to keep it alert and keep on eye on its prey (d) All of the above

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What is case study question for class 6 science.

Case study or passage-based questions in class 6 Science typically require students to read a given scenario or passage and answer questions based on the information provided. These questions assess students’ comprehension, analytical thinking, and application of scientific concepts. Here is an example of case study or passage-based questions for class 6 Science:

Passage: Rahul conducted an experiment to investigate how different liquids affect the rusting of iron nails. He placed four iron nails in four separate beakers containing water, vinegar, oil, and saltwater. After one week, he observed the nails and recorded his observations.

a) What is the purpose of Rahul’s experiment?

b) Compare and contrast the appearance of the iron nails in each beaker after one week.

Best Ways to Prepare for Case Study Questions

To develop a strong command on class 6 Science case study questions, you can follow these steps:

  • Read the textbook and study materials: Familiarize yourself with the concepts and topics covered in your class 6 Science curriculum. Read the textbook thoroughly and take notes on important information.
  • Practice analyzing case studies: Look for case studies or passages related to class 6 Science topics. Analyze the given information, identify key details, and understand the context of the situation.
  • Develop comprehension skills: Focus on improving your reading comprehension skills. Practice reading passages or articles and try to summarize the main points or extract relevant information. Pay attention to details, vocabulary, and the overall structure of the passage.
  • Understand scientific concepts: Ensure that you have a solid understanding of the scientific concepts discussed in class. Review the fundamental principles and theories related to each topic.
  • Make connections: Try to connect the information provided in the case study to the concepts you have learned in class. Identify any cause-effect relationships, patterns, or relevant scientific principles that apply to the situation.
  • Practice critical thinking: Develop your critical thinking skills by analyzing and evaluating the information given in the case study. Think logically, consider multiple perspectives, and draw conclusions based on the evidence provided.
  • Solve practice questions: Look for practice questions or sample case study questions specifically designed for class 6 Science. Solve these questions to apply your knowledge, practice your analytical skills, and familiarize yourself with the format of case study questions.
  • Seek clarification: If you come across any challenging concepts or have doubts, don’t hesitate to ask your teacher for clarification. Understanding the underlying principles will help you tackle case study questions effectively.

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Class 6 Science Case Study Question

Case study question class 6 science (cbse / ncert board).

Class 6 Science Case Study Question and Answer: CBSE / NCERT Board Class 6 Science Case Study Question prepared by expert Science Teacher. Students can learn Case Based Question / Paragraph Type Question for NCERT Class 6 Science.

There are total 16 chapter Food Where Does It Come From, Components of Food, Fibre to Fabric, Sorting Materials Into Groups, Separation of Substances, Changes Around Us, Getting to Know Plants, Body Movements, The Living Organisms and Their Surroundings, Motion and Measurement of Distances, Light Shadows and Reflection, Electricity and Circuits, Fun with Magnets, Water, Air Around Us, Garbage In Garbage Out.

For any problem during learning any Case or any doubts please comment us. We are always ready to help You.

CBSE Class 6 Science Case Study Question

Chapter 1 Food Where Does It come From Case Study Question

Chapter 2 Components of Food Case Study Question

Chapter 3 Fibre to Fabric Case Study Question

Chapter 4 Sorting Materials Into Groups Case Study Question

Chapter 5 Separation of Substances Case Study Question

Chapter 6 Changes Around Us Case Study Question

Chapter 7 Getting to Know Plants Case Study Question

Chapter 8 Body Movements Case Study Question

Chapter 9 The Living Organisms – Characteristics and  Habitats Case Study Question

Chapter 10 Motion and Measurement of Distances Case Study Question

Chapter 11 Light Shadows and Reflection Case Study Question

Chapter 12 Electricity and Circuits Case Study Question

Chapter 13 Fun with Magnets Case Study Question

Chapter 14 Water Case Study Question

Chapter 15 Air Around Us Case Study Question

Chapter 16 Garbage In Garbage Out Case Study Question

What is Case Study Question?

Ans. At case Study there will one paragraph and on the basis of that concept some question will made. Students have to solve that question.

How many marks will have at case based question?

Most of time 5 questions will made from each case. There will 1 or 2 marks for each question.

Important links:

  • Lakhmir Singh Class 6 Book Solution
  • NCERT Solution Class 6 Science

Thought Chakra

NCERT Solutions for Class 6 SCIENCE – Chapter 9 – The Living Organisms Characteristics and Habitats

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NCERT SOLUTIONS- THE LIVING ORGANISMS’ CHARACTERISTICS AND HABITATS

NCERT Solutions for Class 6 Science Chapter 9 The Living Organisms Characteristics and Habitats is the essential study material needed to perfect The Living Organisms Characteristics and Habitats topics. The NCERT Class 6 Science solutions provided here correctly answer NCERT textbook questions. Solutions curated in a comprehensive manner will help students understand the subtopics in this chapter in a better way.

IMPORTANT SUB-TOPICS MENTIONED IN THE NCERT CLASS 6 SCIENCE CHAPTER 9 THE LIVING ORGANISMS CHARACTERISTICS AND HABITATS:

NCERT Solutions for Class 6 Science Chapter 9 The Living Organisms Characteristics and Habitats has the following sub-topics as given below:

NCERT SOLUTIONS CLASS 6 SCIENCE CHAPTER 9 THE LIVING ORGANISMS CHARACTERISTICS AND HABITATS:

1. What is a habitat?

ANS- The place where organisms live is called habitat. Habitat means a dwelling place (a home). The habitat provides food, water, air, shelter and other needs to organisms.

2. How is a cactus adapted to survive in a desert?

ANS- The following are the adaptations of a cactus in a desert:

  • To lessen transpiration, the spine takes the place of the leaf.
  • Photosynthesis occurs in stems.
  • The leaf is encased in a thick waxy coating to keep water in.
  • Cactus roots are firmly embedded in the ground to absorb water.

3. Fill in the blanks:

(a) The presence of specific features, which enable a plant or an animal to live in a particular habitat, is called ————.

(b) The habitats of the plants and animals that live on land are called ———— habitat.

(c) The habitats of plants and animals that live in water are called ————habitats.

(d) Soil, water and air are the ———— factors of a habitat.

(e) Changes in our surroundings that make us respond to them are called ————.

  • Terrestrial

4. Which of the things in the following list are nonliving?

Plough, mushroom, sewing machine, radio, boat, water hyacinth, earthworm

ANS- Plough, sewing machine, radio and boat are nonliving things.

5. Give an example of a nonliving thing which shows any two characteristics of living things.

ANS- Car. 

  • They show movement.
  • They need energy to work.

6. Which of the nonliving things listed below were once part of a living thing?

Butter, Leather, soil, wool, electric bulb, cooking oil, salt, apple, rubber

ANS- Butter, Leather, wool, cooking oil, apple and rubber were once part of a living thing.

7. List the common characteristics of living things.

ANS- Common characteristics of living things are as follows:

  •  Respiration
  • Food intake
  • Respond to stimuli
  • Reproduction
  • Grow and die

8. Explain why speed is important for survival in the grasslands for animals that live there. (Hint: There are few trees or places for animals to hide in grassland habitats.)

ANS- In the grasslands, animals must move quickly to survive and escape being eaten by their predators. For instance, a tiger consumes deer; nevertheless, the deer must outrun the tiger to survive.

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NCERT Solutions for Class 6 Science Chapter 9 The Living Organisms and Their Surroundings PDF Download

By referring to the NCERT Solutions for Class 6 Science Chapter 9 The Living Organisms and Their Surroundings, students can learn to approach questions in different ways. These different approaches can be implemented while attempting Chapter 9 The Living Organisms and Their Surroundings questions from the final exams; accordingly, students can score well. By solving more questions from Chapter 9 The Living Organisms and Their Surroundings, students can easily improve the speed of attempting questions which can be helpful during exams or tests. 

NCERT Solutions for Class 6 Science Chapter 9 The Living Organisms and Their Surroundings PDF

Solving questions from the NCERT Solutions for Class 6 Science Chapter 9 The Living Organisms and Their Surroundings PDF can assist students to grasp the important concepts. Students can solve Chapter 9 The Living Organisms and Their Surroundings questions from their comfort zone through the Selfstudys website as it is available in the portable document format. After solving questions of Chapter 9 The Living Organisms and Their Surroundings, students can also refer to a website to solve doubts as the answers are already available on the website. 

Where can Students Find the NCERT Solutions for Class 6 Science Chapter 9 The Living Organisms and Their Surroundings? 

Students can find the NCERT Solutions for Class 6 Science Chapter 9 The Living Organisms and Their Surroundings without any difficulty, steps are discussed below: 

  • Visit the Selfstudys website. 

NCERT Solutions for Class 6 Science Chapter 9 The Living Organisms and Their Surroundings, NCERT Solutions for Class 6 Science Chapter 9 The Living Organisms and Their Surroundings PDF, NCERT Class 6 Science Solutions Chapter 9 The Living Organisms and Their Surroundings, NCERT Solutions for Class 6 Science Chapter 9 The Living Organisms and Their Surroundings Revision, NCERT Solutions for Class 6 Science Chapter 9 The Living Organisms and Their Surroundings Theory

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NCERT Solutions for Class 6 Science Chapter 9 The Living Organisms and Their Surroundings, NCERT Solutions for Class 6 Science Chapter 9 The Living Organisms and Their Surroundings PDF, NCERT Class 6 Science Solutions Chapter 9 The Living Organisms and Their Surroundings, NCERT Solutions for Class 6 Science Chapter 9 The Living Organisms and Their Surroundings Revision, NCERT Solutions for Class 6 Science Chapter 9 The Living Organisms and Their Surroundings Theory

  • A new page will appear, now Class 6 from the list of classes. 
  • Select Science from the list of subjects.
  • Now select Chapter 9 The Living Organisms and Their Surroundings from the list of chapters. 

Features of NCERT Solutions for Class 6 Science Chapter 9 The Living Organisms and Their Surroundings

The features of NCERT Solutions for Class 6 Science Chapter 9 The Living Organisms and Their Surroundings are considered to important part which students need to know; some of the features are discussed below: 

  • Objective Questions are Included: In this type of questions of Chapter 9 The Living Organisms and Their Surroundings students need to select the accurate answers according to their knowledge. These questions are included in the NCERT Solutions for Class 6 Science Chapter 9 The Living Organisms and Their Surroundings revision.
  • All Exercises are Covered: In the NCERT Solutions for Class 6 Science Chapter 9 The Living Organisms and Their Surroundings theory, all the exercises are covered so that students can find different ways to attempt different questions. 
  • Diagrams are Included: Diagrams are considered to be graphical representation of the Chapter 9 The Living Organisms and Their Surroundings concepts; these diagrams are included in the NCERT Solutions for Class 6 Science Chapter 9 The Living Organisms and Their Surroundings PDF. 
  • Available in the PDF: Students can start solving Chapter 9 The Living Organisms and Their Surroundings questions from NCERT Class 6 Science Solutions as it is already available in the portable document format. 
  • All Topics are Covered: Before solving questions of Chapter 9 The Living Organisms and Their Surroundings from the NCERT Class 6 Science Solutions, students need to complete all the topics as it is covered through the questions. 
  • Free Accessibility: The Chapter 9 The Living Organisms and Their Surroundings questions of Class 6 Science NCERT Solutions have free accessibility, that is students don’t need to pay any kind of amount. 

Exploring the Benefits of NCERT Solutions for Class 6 Science Chapter 9 The Living Organisms and Their Surroundings

Students need to explore the benefits of NCERT Solutions for Class 6 Science Chapter 9 The Living Organisms and Their Surroundings so that they can score well; some of the benefits are: 

  • Helps in Tackling Difficult Questions: The NCERT Solutions for Class 6 Science Chapter 9 The Living Organisms and Their Surroundings revision helps students in tackling difficult problems by providing different approaches. 
  • Get to Know About the Drawbacks: By solving questions from the NCERT Solutions for Class 6 Science Chapter 9 The Living Organisms and Their Surroundings theory, students can get to know about the drawbacks and accordingly they can eliminate them. 
  • Provides Step Wise Solutions: The questions in the NCERT Solutions for Class 6 Science Chapter 9 The Living Organisms and Their Surroundings PDF are explained in step wise manner so that students can understand each and every step without any difficulty. 
  • Helps to Solve Doubts: By referring to the Chapter 9 The Living Organisms and Their Surroundings questions and answers in the NCERT Class 6 Science Solutions, students can easily solve the doubts and confusions; and can improve accordingly. 
  • Helps to Boost Confidence: Students who solve Chapter 9 The Living Organisms and Their Surroundings questions from the NCERT Class 6 Science Solutions can easily boost their confidence level. 
  • Boosts Accuracy: Answers of Chapter 9 The Living Organisms and Their Surroundings questions from the NCERT Solutions for Class 6 Science are accurate; so by going through it, students can automatically improve their accuracy level. 

Are NCERT Solutions for Class 6 Science Chapter 9 The Living Organisms and Their Surroundings Right for Students?

Yes, the NCERT Solutions for Class 6 Science Chapter 9 The Living Organisms and Their Surroundings is right for students for various reasons, which are discussed below: 

  • Can Understand the Concepts: The NCERT Solutions for Class 6 Science Chapter 9 The Living Organisms and Their Surroundings revision is right for students as it helps students to understand the concepts and topics in a proper manner. 
  • Best Tool for Revision: Students can prefer NCERT Solutions for Class 6 Science Chapter 9 The Living Organisms and Their Surroundings theory as it acts as revision tool. The reason for it acting as a revision tool is that it includes all topics and concepts of Chapter 9 The Living Organisms and Their Surroundings. 
  • Can be Used as Self Study Tool: The NCERT Solutions for Class 6 Science Chapter 9 The Living Organisms and Their Surroundings PDF is right for students as it can be used as a self study tool. By self assessment, students can get an idea about their strengths and weaknesses of Chapter 9 The Living Organisms and Their Surroundings; accordingly they can improve it. 
  • Helps to Score Well: It is advisable for students to solve Chapter 9 The Living Organisms and Their Surroundings questions from the NCERT Solutions for Class 6 Science so that they can easily score well in the final exams. 
  • Includes Examples: The NCERT Solutions for Class 6 Science is right for students to complete Chapter 9 The Living Organisms and Their Surroundings as it includes examples with relevance to real life so that they can understand the questions properly. 
  • Provides Updated Syllabus: Students can prefer the NCERT Solutions of Class 6 Science to solve questions from Chapter 9 The Living Organisms and Their Surroundings as it is arranged according to the latest and updated syllabus. 

Strategies to Solve Questions from the NCERT Solutions for Class 6 Science Chapter 9 The Living Organisms and Their Surroundings

Strategies are considered to be action to achieve a goal; the same is followed while solving questions from the NCERT Solutions for Class 6 Science Chapter 9 The Living Organisms and Their Surroundings; those strategies are discussed below: 

  • Read the Question Carefully: Students should read the question from NCERT Solutions for Class 6 Science Chapter 9 The Living Organisms and Their Surroundings revision very carefully so that they can analyse what is being asked. 
  • Refer to the Textbook: To solve questions from NCERT Solutions for Class 6 Science Chapter 9 The Living Organisms and Their Surroundings theory in an effective way, they need to refer to the textbook. By referring to the Class 6 Science textbook, students can understand the concepts of Chapter 9 The Living Organisms and Their Surroundings which can be implemented while solving questions. 
  • Use Diagrams and Illustrations: While solving questions from the NCERT Solutions for Class 6 Science Chapter 9 The Living Organisms and Their Surroundings theory, students need to give diagrams and illustrations wherever there is a need. By giving diagrams and illustrations, students can score well in Chapter 9 The Living Organisms and Their Surroundings questions. 
  • Develop a Plan to Solve: Students need to develop their own plan to solve questions from the NCERT Solutions for Class 6 Science Chapter 9 The Living Organisms and Their Surroundings PDF. By developing their own plan, students can save their time and probably don’t waste time on one single question. 
  • First Solve Easy Questions: It is advisable for students to first identify the easy questions of Chapter 9 The Living Organisms and Their Surroundings from NCERT Class 6 Science Solutions rather than solving the complex; this can make the solving process much easier. 
  • Make a Concept Map: In the process of learning Chapter 9 The Living Organisms and Their Surroundings of Class 6 Science, students should make their own concept map and need to start with the key topics. By making concept maps, students can solve Chapter 9 The Living Organisms and Their Surroundings questions from the Class 6 Science. 

How to Rectify Mistakes After Solving Questions from the NCERT Solutions for Class 6 Science Chapter 9 The Living Organisms and Their Surroundings? 

The rectification of mistakes after solving questions from the NCERT Solutions for Class 6 Science Chapter 9 The Living Organisms and Their Surroundings is the most essential part in the learning process; tips to rectify the mistakes are discussed below: 

  • Identify the Mistakes: Students need to identify the mistakes of questions from the NCERT Solutions for Class 6 Science Chapter 9 The Living Organisms and Their Surroundings revision so that they can easily look for the errors. 
  • Understand the Cause of Mistakes: After identification of mistakes, students should understand the cause of mistakes of Chapter 9 The Living Organisms and Their Surroundings Science questions from NCERT Class 6 Science Solutions ; reasons can be due to lack of understanding concepts, careless mistakes, spelling mistakes, etc. 
  • Get Rid of Any Distractions: While solving questions from the NCERT Solutions for Class 6 Science Chapter 9 The Living Organisms and Their Surroundings theory, they need to get rid of distractions so that they can minimise and rectify the mistakes easily. 
  • Form a Study Group: To rectify the mistakes after solving Chapter 9 The Living Organisms and Their Surroundings questions from the NCERT Class 6 Science Solutions, students need to make study groups. Through making study groups, students can set a learning goal to practise Science Chapter 9 The Living Organisms and Their Surroundings questions. 
  • Practise Similar Questions: In the process of rectification of mistakes after solving Chapter 9 The Living Organisms and Their Surroundings questions from the Class 6 Science NCERT Solutions, students need to practise similar sets of questions. 
  • Seek Help: If in case, students are struggling to rectify the mistakes after solving Chapter 9 The Living Organisms and Their Surroundings questions from the Class 6 Science NCERT Solutions, they can seek help from the concerned teachers. 

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Ncert Solutions for Class 6 Science Chapter 9 The Living Organisms And Their Surroundings

CBSE Science

NCERT Solutions Class 6 Science Chapter 9 – Free PDF Download

NCERT Solutions for Class 6 Science Chapter 9  The Living Organisms Characteristics and Habitats are prepared as per the latest CBSE syllabus (2021-2022). Detailed answers provided here assist students in getting complete knowledge of the different habitats of living organisms and adaptation to the habitats. These  NCERT Solutions  will familiarize you with surroundings where plants and animals live, sharing of habitats, a variety of animals living in different places, abiotic components, and common characteristics of living organisms.

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NCERT Solutions for Class 6 Science  will help you in building a strong foundation for the advanced topics you study in your future classes. Different types of questions provided in these solutions will create a problem-solving ability in you, which is important from the exam point of view.

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CHAPTER 9-THE LIVING ORGANISMS – CHARACTERISTICS AND HABITATS NCERT SOLUTIONS

1. What is a habitat?

A. The surroundings in which the organisms live are called their habitat.

2. How are cactus adapted to survive in a desert?

A. The features that help a cactus to survive in a desert are :

i) having no leaves or spiny leaves which prevent loss of water through.

ii) stem is modified to perform photosynthesis and helps to retain (store) water.

iii) roots go very deep into the soil for absorbing water.

3. Fill up the blanks :

a) The presence of specific features which enable a plant or an animal to live in a particular habitat, is called _____________.

b) The habitats of the plants and animals that live on land is called _____________.

c) The habitats of plants and animals that live in water is called _____________.

d) Soil, water and air are the _____________ factors of a habitat.

e) Changes in our surroundings  that make us respond to them, are called

A. a) adaptation b) terrestrial c) aquatic d) abiotic e ) stimuli

4. Which of the things in the following list are non-living?

Plough, Mushroom, Sewing machine, Radio, Boat, Water hyacinth, Earthworm.

A. Plough, Sewing machine, Radio, and Boat.

5. Give an example of a non-living thing, which shows any two characteristics of the living things?

A. i) Car is an example of a non-living thing that shows two characteristics of living things.

ii) A car can move from one place to another. Also, it requires energy just like living.

6. Which of the non-living things listed below, were once part of a living thing?

Butter, Leather, Soil, Wool, Electric bulb, Cooking oil, Salt, Apple, Rubber.

A. Butter, Leather, wool, Cooking oil, Apple, Rubber.

7. List the common characteristics of living things.

A. i) Growth ii) Nutrition iii) Respiration iv) Response to stimuli v) Excretion vi) Movement

vii) Reproduction  

8. Explain, why speed is important for survival in the grassland for animals that live there. (Hint: There are few trees or places for animals to hide in grassland habitats).

A. i) In grasslands, we find very few trees in the mid of grass.

ii) The animals living there cannot hide themselves to escape from enemies.

iii) Hence, speed is important to survive (protect themselves from enemies) in the grasslands.

Important topics covered in NCERT Solutions for Class 6 Science Chapter 9 The Living Organisms Characteristics and Habitats

  • Organisms and the surroundings where they live
  • Habitat and adaptation
  • A journey through different habitats
  • Some aquatic habitats
  • Characteristics of organisms
  • Living organisms and excretion

Students are suggested to keep visiting INFINITY LEARN to get  NCERT Solutions  for all the subjects with notes, books, sample papers, question papers, and complete assistance. Stay tuned with INFINITY LEARN and download the app to experience a more effective and personalized learning experience.

Frequently Asked Questions on NCERT Solutions for Class 6 Science Chapter 9

  • What concepts can I learn from the NCERT Solutions for Class 6 Science Chapter 9?
  • List the common characteristics of the living things covered in Chapter 9 of NCERT Solutions for Class 6 Science?
  • Are the NCERT Solutions for Class 6 Science Chapter 9 sufficient for exam preparation?

Q. What concepts can I learn from the NCERT Solutions for Class 6 Science Chapter 9?

Ans. From the NCERT Solutions for Class 6 Science Chapter 9, you can learn concepts like – Organisms and the surroundings where they live Habitat and adaptation A journey through different habitats Some aquatic habitats Characteristics of organisms Living organisms and excretion

Q. List the common characteristics of the living things covered in Chapter 9 of NCERT Solutions for Class 6 Science.

Ans. Common characteristics of living things are as follows i) Respiration ii) Food intake iii) Respond to stimuli iv) Excretion v) Movement vi) Reproduction vii) Grow and Die

Q. Are the NCERT Solutions for Class 6 Science Chapter 9 sufficient for exam preparation?

Ans. Students who are looking for perfect study material while learning new concepts can make use of the NCERT Solutions for Class 6 Science Chapter 9 from INFINITY LEARN. The solutions are framed by highly experienced faculty having vast knowledge of the fundamental concepts. The main objective of providing chapter-wise solutions is to improve the logical thinking approach among students to answer complex questions efficiently. The PDF format of solutions are available at INFINITY LEARN with a free download option where the students can access them anywhere and at any time.

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  • Class 6 NCERT Solutions

NCERT Class 6 Science Chapter 9 | The Living Organisms – Characteristics And Habitats

by Manjusha · May 30, 2020

1. What are organisms?

Organisms are living creatures.

2. Explain the adaptation that allows a camel to live in deserts.

They have long legs that keep their body away from the heat of the sand. They do not sweat. They excrete only a small amount of urine and their dung is dry. Since camels do not lose much water from their body, they can live in the desert for many days without water.

3. Explain the adaptive features present in fish

They have streamlined bodies that allow them to move inside water. The slippery scales on their body provide them protection. Their flat fins and tail help them change direction and through their gills they use oxygen dissolved in water.

4. What is adaptation?

The presence of specific features or certain habits that allow a plant or animal to live in its surroundings is called adaptation.

5. What is a habitat?

The surroundings where organisms live are their habitats.

6. What are terrestrial organisms?

Plants and animals that live on land are called terrestrial organisms.

7. What are aquatic habitats?

The habitats of plants and animals that live in water are called aquatic habitats.

8. What are biotic habitats?

The living things such as plants and animals in a habitat are called biotic components.

9. What are abiotic components?

The non-living things in a habitat are called abiotic components. Examples are: rocks, soil, air, water etc.

10. What is germination?

Germination is the process in which a seed turns into a sprout.

11. How do desert animals like rats and snakes protect themselves from the heat?

They stay in deep burrows in the sand. They come out only at night.

12. Adaptation of desert plants

They lose very little water through transpiration. Their leaves are either absent or very small or they are in the shape of spines. In these plants, stems carry out photosynthesis. The stem also has a waxy layer to prevent loss of water. Also, they have deep roots.

13. Adaptation of mountain trees

They are normally cone shaped and have sloping branches. These trees have needle like leaves which help rainwater and snow to slide off easily.

14. Adaptive features present in mountain animals

They have thick skin or fur to protect them from cold. Snow leopards have thick hair on their body including feet and toes.

15. What is a prey?

The prey is the animal that predators kill for food.

16. Adaptation of squids and octopus

They live near the seabed and catch any prey that moves towards them. They have gills to use oxygen dissolved in water and when they move in water, they make their body shapes streamlined.

17. How do dolphins and whales breathe?

They breathe through nostrils or blowholes located on the upper parts of their heads. Thus they can breathe in air when they swim near the surface of water.

18. Adaptation in water plants

Their roots are fixed in the soil and they hold the plants in place. Their stems are long, hollow and light. They grow up to the surfaces of the water and leaves and flowers float on the surface of the water. Some aquatic plants are submerged in water. They have thin ribbon like leaves that bend in the flowing water. Some of them have highly divided leaves through which water can flow easily.

19. Adaptation of frogs

They have strong back legs that help them to leap and catch prey easily. Their webbed feet help them to swim in water.

20. Write the characteristics of living beings

a) They need food to live and grow b) They grow c) They respire d) They excrete e) They reproduce f) Living things like animals move g) They die

21. How do earthworms breathe?

They breathe through their skin.

22. What are stimuli?

Stimuli are the changes in our surroundings that make us respond to.

23. What is excretion?

Excretion is the process by which living organisms get rid of the wastes from their body.

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case study class 6 science chapter 9

CBSE Class 6 Science Notes Chapter 9 The Living Organisms Characteristics and Habitats

CBSE Class 6 Science Notes Chapter 9 The Living Organisms Characteristics and Habitats are given below. Our notes are designed by the subject experts and are as per the NCERT guidelines. These notes include all the important points of the chapter in detailed way, so you can refer to this whenever required. Study Path provides CBSE Class 6 Science Notes Chapter 9 that are easy to understand and also free downloadable PDF format, so students can practice it for their studies and get good marks in their examinations.

The Living Organisms Characteristics and Habitats Class 6 Notes Science Chapter 9

Introduction

We all are surrounded by plants, trees, animals, birds, microbes, and other living and non-living things based on certain parameters, Scientists were able to differentiate between living and non-living things.

An organism is simply defined as any living thing, ranging from microscopic bacteria to large elephants and everything in between.

  • Different types of plants and animals are found in different areas.
  • E.g. deserts have camel and cacti as plants.
  • Beaches show coconut trees and crabs.
  • Fishes and other marine animals inhabit the sea.

Characteristics of Living Organisms

  • Living beings are made of cells.
  • Living beings obtain and use energy.
  • Living beings grow and develop.
  • Living beings reproduce.
  • Living beings adapt to their environment
  • Living beings respond to their environment or stimuli.

CBSE Class 6 Science Notes Chapter 9 The Living Organisms Characteristics and Habitats part 1

  • The process by which animals obtain food and utilize it for all the activities is called as nutrition.
  • Every organism requires nutrition for obtaining energy.
  • All living organisms grow and exhibit growth in different ways.
  • Their body cells divide and grow and thus overall growth is attained.

Respiration

  • Respiration is necessary for all living organisms.
  • It is through respiration that the body finally obtains energy from the food it takes.
  • Some animals may have different mechanisms for the exchange of gases, which is a part of the respiration process.
  • E.g., earthworms breathe through their skin and fish have gills for using oxygen dissolved in water.
  • In humans, we respire by breathing in oxygen breathing out the carbon dioxide.

Response to Stimulus

  • Changes in our surroundings that makes us respond to them are called stimuli.
  • All living beings react to changes in their surroundings.
  • E.g., In response to increased temperature in summer, we use fans to cool our homes.
  • All living things take food.
  • Not all the food that is eaten is really used, only a part of it is utilised by the body.
  • Unused/remaining food becomes waste and needs to be excreted.
  • Our body also produces some wastes, like urea, in other life processes.
  • Living organisms  get rid of all this waste material  and the process is known as excretion.

Reproduction

  • All living organisms give rise to a new organism of their own kind, by a process called reproduction.
  • The mode of reproduction may be different, in different animals and plants.
  • Some animals produce their young ones through eggs.
  • Some animals give birth to the young ones.
  • Plants produce seeds which germinate into new plants.
  • Some plants also reproduce through parts other than seeds.
  • E.g.: a part of a potato with a bud, grows into a new plant
  • Animals move from one place to another and also show other body movements.
  • Plants are generally anchored in the soil so they do not move from one place to another.
  • However, various substances like water, minerals and the food synthesised by the plants move from one part to other.
  • Plants also show other kinds of movement like the opening and closing of flower buds.

The presence of specific features or certain habits, which enable a plant or an animal to live in its surroundings, is called adaptation.

  • Different animals are adapted to their surroundings in different ways.
  • Eg: Fish have slippery scales on their bodies.
  • These scales protect the fish and also help in easy movement through water.

Surroundings

  • The different surroundings or areas have different organisms that live in.
  • E.g.: The deserts have camels, the mountains have goats and yak.

The surrounding where living organisms survive is known as habitat.

  • The organisms depend on their habitat for their food, water, air, shelter and other needs.
  • Habitat means a dwelling place (a home).
  • Several kinds of plants and animals may share the same habitat.

Environment:  Everything that we see surrounding us; living, non-living, physical, chemical etc. is called as environment

Biotic Components:  These are the living components of the ecosystem. e.g. flora and fauna

Abiotic Components:  The non-living components of the ecosystem like soil, water ,air etc. are called abiotic components.

Habitat and Adaptation

The region or place where an organism lives is termed as its habitat. Habitat provides an organism everything it needs to survive like food, shelter, proper weather conditions such as rainfall, heat etc to breed and flourish.

  • It has long legs which provide protection from the heat of sand
  • Excrete small quantity of urine
  • They do not sweat and their dung is dry
  • Can live without water for many days as their bodies lose little water.

CBSE Class 6 Science Notes Chapter 9 The Living Organisms Characteristics and Habitats part 2

  • Their streamline shape helps to move easily in water
  • Presence of slippery scales
  • Gills help in utilizing dissolved oxygen
  • Flat fins and tail help in changing direction in the water

CBSE Class 6 Science Notes Chapter 9 The Living Organisms Characteristics and Habitats part 3

Both the organisms discussed above have specific features or characteristics that enable them to survive in their habitat. These features are termed as adaptations.

Journey through different habitats

Terrestrial Habitat:

CBSE Class 6 Science Notes Chapter 9 The Living Organisms Characteristics and Habitats part 4

(a) Deserts:

The following adaptations of various organisms are enlisted below:

  • Snakes and rats dig burrows to escape intense heat as they dont have long legs such as a camel. These animals come out only during the night, when it is cooler
  • In desert plants leaves are reduced to spines and lose little water through transpiration
  • The stems of desert plants have a waxy coating on them and in most of them photosynthesis is carried out by the stem
  • Their roots go deep into the soil so as to absorb water.
  • The leaves in desert plants are absent to prevent loss of water due to transpiration.
  • Some of the animals are camels, kangaroo rats etc

(b) Mountain Regions:

  • The trees are cone shaped with slope like branches, also needle-like leaves are present so that rain and snow slide off them easily.
  • Animals have thick fur which provides protection from cold. e.g. Snow Leopard
  • Presence of strong hooves help the mountain goat to run on the rocky slopes.
  • Eg are Pines, mountain goats, yaks, sheep etc. Yaks have long hair to keep them warm.

(c) Grasslands:

  • The light brown colour of the lion helps it to hide in dry grasslands and the presence of long claws help to capture the prey.
  • Deer has strong teeth to eat plant stems also its long ears help to listen to predator movement. They have eyes on its sides of the head which help them to look in all directions to lookout for danger.
  • Some of the animals living in these habitats are elephants, giraffes, lions .

(d) Rainforest:

  • This habitat receives a lot of rain and hence its rich in animal life.
  • Mammals, Amphibians, Reptiles all sorts of animals are found here.
  • The climate is hot and humid and animals have to learn to adapt to survive.

(e) Polar Habitat:

  • These habitats are very cold and windy.
  • The animals are mostly carnivores and have thick fur to survive in cold.
  • Some blend in ice and some may hibernate in the coldest months.
  • Examples of animals are polar bears, reindeers, penguins etc.

Aquatic Habitat

CBSE Class 6 Science Notes Chapter 9 The Living Organisms Characteristics and Habitats part 5

(a)   Marine Habitat

  • Marine Habitat comprises of oceans and seas, and both have saltwater.
  • They are home to a wide variety of creatures like the most part of fish population is found here.
  • Marine creatures are found in Estuaries – where rivers and oceans meet and the water is salty.
  • Marine Mammals like whales migrate to long distances in order to cope up with the temperature changes.
  • Most organisms have streamlined bodies and gills
  • Octopuses do not have streamlined bodies so they stay deep in ocean, but when moving they make a streamline motion.
  • Whales have blowholes instead of gills This enables them to breathe easily when they swim near the surface of water.

(c) Freshwater Habitat:

  • Rivers, lakes, ponds etc comprise the freshwater habitats.
  • Three percent of world’s water is accounted as freshwater but still a wide variety of species are found here.
  • Snails, worms, mollusks etc are found in this habitat

(d) Ponds and Lakes:

  • Plants: Water plants can be completely submerged in water (like Hydrilla) or floating on the surface of water(like Water Lily, Lotus, Water Hyacinth). Roots are much reduced in size, since their main function is to hold the plant in place. Stems of aquatic plants are long, hollow and light so that these can bend in along with water movement. e.g Water Lily. The stems grow up to surface of water, while the leaves and flowers float on surface of water.
  • Totally submerged plants have narrow and ribbon like leaves (e.g tape grass). These can bend in flowing water.
  • Stems have air spaces to enable the plant to float. Floating plants are large and flat. They have waxy upper surfaces that makes them waterproof. They have stomata on the upper surfaces which are exposed to air.
  • Frogs are adapted to live both on land and water, they have strong back and legs and webbed feet which allows them to swim in water.

(e) Coastal Habitat:

  • Habitats where the land meets the sea.
  • Beaches, special type of trees called mangroves are found in this habitat
  • Coastal plants like seaweed attach to the rocks firmly so that they are not swayed by the waves,

Acclimatisation:  Due to certain changes in the surroundings, organisms adapt through them by making small changes in the body over short periods of time.

For e.g: The changes which take place in the body when we travel from plains to mountains. The adjustment which the body makes is called Acclimatisation

Revision Notes for CBSE Class 6 Science Chapter 9 – Free PDF Download

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  • NCERT Exemplar for Class 6 Science Solutions Chapter 9 The Living Organisms and their Surroundings
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Class 6 Science NCERT Exemplar Solutions Chapter 9 The Living Organisms and their Surroundings

Free PDF download of NCERT Exemplar for Class 6 Science Chapter 9 The Living Organisms and their Surroundings solved by expert Science teachers on Vedantu.com as per NCERT (CBSE) Book guidelines. Chapter 9 The Living Organisms and their Surroundings exercise questions with solutions to help you to revise the complete syllabus and score more marks in your examinations.

You can also Download NCERT Solutions for Class 6 Science to help you revise the complete Syllabus and score more marks in your examinations.

Access NCERT Exemplar Solutions for Class 6 Science Chapter 9 - The Living Organisms and their Surroundings

Multiple choice questions.

1. Which of the following cannot be called a habitat?

(a) A desert with camels. 

(b) A pond with fishes. 

(c) A jungle with wild animals.

(d) Cultivated land with grazing cattle.

Ans: The correct option is (d).

Habitat is the natural environment of the organism where it lives. Cultivated land with grazing cattle is not the habitat or is not the place where cattle live. So Cultivated land with grazing cattle is not a habitat.

2. Following are some features of plants

(i) They lose a lot of water through transpiration. 

(ii) Their leaves are always broad and flat.

(iii) They lose very little water through transpiration.

(iv) Their roots grow very deep into the soil.

Which of the combination of the above features are typical of desert plants? 

(a) (i) and (ii)                                         (b) (ii) and (iv)

(c) (ii) and (iii)                                       (d) (iii) and (iv)

Ans: The correct answer is option - (d) (iii) and (iv)

Desert lacks water. So, plants growing in the desert are adapted to the low water conditions. Their leaves lose very little water through transpiration and most often roots are modified into the spines. The roots of the desert plant run very deep into the soil. 

3. Boojho comes across an animal having a stream-lined and slippery body. What is the habitat of the animal?

(c) Grassland

(d) Mountain

Ans : A correct answer is an option (a).

The animals living in water are called aquatic animals. These water habitats have streamlined and slippery bodies to facilitate them to swim easily in the water bodies. 

4. Which of the following are characteristics of living beings? 

(i) Respiration                           (ii) Reproduction 

(iii) Adaptation                          (iv) Excretion

Choose the correct answer from the options below:

(a) (i), (ii) and (iv) only 

(b) (i) and (ii) only 

(c) (ii) and (iv) only 

(d) (i), (ii), (iii) and (iv) 

Ans: The correct answer is option (d) (i), (ii), (iii) and (iv).

All these four given characteristics i.e.  Respiration, reproduction, adaptation, excretion are the characteristics of living beings.

5. Earthworms breathe through their?

(a) Skin 

(d) Stomata

Ans: The correct answer is option (a) Skin.

Earthworms do not have an organ like lungs for breathing. Earthworms breathe through their skin. Gills are the respiratory organ of the fishes and other aquatic animals. And stomata is the respiration point in the case of plants.

6. Which of the following is not an example of a response to stimulus? 

(a) Watering in the mouth when we see delicious food items.

(b) Closing of leaves of mimosa plant when touched. 

(c) Shutting our eyes when an object is suddenly thrown in our direction. 

(d) A chick hatching out of an egg. 

Ans: A correct answer is an option (d)- A chick hatching out of an egg. 

Stimulus-response is something that provokes or causes an immediate response to an action. Watering in the mouth when we see delicious food items, closing off leaves of mimosa plant when touched, and Shutting our eyes when an object is suddenly thrown in our direction is a stimulus-response.

7. Which of the following is correct for respiration in plants?

(a) Respiration takes place only during the daytime.

(b) Respiration takes place only during the night. 

(c) Respiration takes place both during day and night.

(d) Respiration takes place only when plants are not making food.

Ans: A correct answer is an option (c)- Respiration takes place both during day and night. Respiration is the necessity of life. So plants respire during the day and night both.

8. Which of the following is an incorrect statement about excretion?  

(a) Excretion takes place in plants. 

(b) Excretion takes place both in plants and animals. 

(c) Excretion is the process of getting rid of excess water only. 

(d) Secretion is one method of excretion.

Ans: The correct answer is option (c) Excretion is the process of getting rid of excess water only. Excretion is the process of getting rid of all the waste material that is harmful to humans and plants.

9. Choose the set that represents only the biotic components of a habitat.  

(a) Tiger, Deer, Grass, Soil 

(b) Rocks, Soil, Plants, Air 

(c) Sand, Turtle, Crab, Rocks

(d) Aquatic plant, Fish, Frog, Insect

Ans: The correct answer is option (d) Aquatic plant, Fish, Frog, and Insect.

Biotic components are those components that have life and respiration. So, the Aquatic plant, Fish, Frog, and Insect all are living components.

10. Which one of the following is not associated with reproduction?

(a) A new leaf coming out of a tree branch.

(b) A dog giving birth to a puppy. 

(c) A seed growing into a plant. 

(d) Chick hatching from an egg. 

Ans: The correct answer is an option (a) A new leaf coming out of a tree branch.

Reproduction is the process by which new offspring or individuals are produced. And a new leaf coming out of a tree branch is not a reproduction process.

11. Choose the odd one out from below with respect to reproduction. 

(a) Eggs of hen

(b) Seeds of plants

(c) Buds of potato 

(d) Roots of a mango tree

Ans: The correct answer is option (d) Roots of the mango tree.

Eggs of hen hatches and produces new hen, seeds of the plant give rise to new plant and buds of potato produce new potato plant but the roots of mango tree do not reproduce a new mango tree on its own.

12. Although organisms die, their kind continues to live on earth. Which characteristic of living organisms makes this possible?

(a) Respiration 

(b) Reproduction 

(c) Excretion

(d) Movement 

Ans: The correct answer is option (b) Reproduction.

Reproduction is the process by which new offspring or individuals are produced.

13. If you happen to go to a desert, what changes do you expect to observe in the urine you excrete? You would 

(i) Excrete a small amount of urine. 

(ii) Excrete a large amount of urine.

(iii) Excrete concentrated urine. 

(iv) Excrete very dilute urine. 

Which of the above would hold true? 

(a) (i) and (iii)                                                             (b) (ii) and (iv)

(c) (i) and (iv)                                                             (d) (i) and (ii)

Ans: The correct answer is an option (a) (i) and (iii) i.e. Excrete a small amount of urine and excrete concentrated urine.

Deserts have less water. So to minimize loss of water human body will excrete less amount of urine and in a concentrated form 

Very Short Answer Questions

14. Unscramble the given words below to get the correct word using the clues given against them.  

(a) SATPADAOINT: specific features or certain habits which enable a living being to live in its surroundings 

Ans: Adaptations

(b) RETECOXNI: Waste products are removed by this process 

Ans: Excretion

(c) LUMISIT: All living things respond to these 

Ans: Stimuli

(d) ROUCDPRENTOI: Because of this we find organisms of the same kind 

Ans: Reproduction

15. Using the following words, write the habitat of each animal given in Fig. 9.1 (a to d).

Grassland, Mountain, desert, Pond, River. 

seo images

Ans: Habitats of the given animals are:

(a) Deer – Forests and Grassland

(b) Frog (red-eyed frog) – Tropical RainForest

(c) Yak – Mountains and plateaus

(d) Camel – Desert

16. Classify the following habitats into terrestrial and aquatic types. 

Grassland, Pond, Ocean, Rice Field.

Ans: When land is the habitat, it is known as terrestrial habitat. And when water is the habitat, it is known as aquatic habitat.

Aquatic habitats are – Pond and Ocean

Terrestrial habitat is – Grassland and Rice Field

17. Why is reproduction important for organisms?

Ans: Reproduction is the process of producing similar new individuals of their own kind. Reproduction ensures the continuity of a species on earth.

18. Fill in the blanks: 

(a) Saline water, hot air, and sand are ________ components of a habitat.

Ans: Abiotic (non-living)

(b) The habitat of plants and animals that live in ________ is called the aquatic habitat.

(c) ________ enable a plant or an animal to live in its surroundings.

(d) Plants and animals that live on land are said to live in ________ habitats.

Ans: Terrestrial

Short Answer Questions

19. Paheli has a rose plant in her garden. How can she increase the number of rose plants in the garden?

Ans: The most common method of rose plant propagation is 'Stem Cutting'. So, Paheli should cut about 20-30cms long stems of a year-old plant and from its one side plant this stem into the soil. This stem cutting technique will give rise to a new rose plant.

20. Why do desert snakes burrow deep into the sand during the day?

Ans: Desert snakes burrow deep into the sand during the day because Deserts are too hot during the daytime. And the soil deep inside is cooler than the soil on the top. Therefore, snakes burrow deep to rest in cooler soil and escape the scorching heat of the desert.

21. Write the adaptation in aquatic plants due to which

(a) Submerged leaves can bend in the flowing water. 

Ans: Submerged leaves can bend in the flowing water due to their special shape i.e. long narrow and ribbon-shaped. These changes in shape help to tolerate water currents without getting harmed. E.g. – tape grass.

(b) Leaves can float on the surface of the water.

Ans: Leaves that can float on the surface of the water are simple, lightweight, hollow, and long.

22. Mention one adaptation present in the following animals:

(a) In camels to keep their bodies away from the heat of the sand.

Ans: Camels have very long legs, so the body of the camel is far away from the surface of the sand and thus, this adaptation helps camels to keep their bodies away from the heat of the sand.

(b) In frogs to enable them to swim.

Ans:   Frogs generally have webbed feet that help them to swim in the water.

(c) In dolphins and whales to breathe in the air when they swim near the surface of the water .

Ans: Dolphins and whales both have a special opening known as "Blow Holes". These specialized openings help the whales and dolphins to breathe in the air when they swim near the surface of the water. 

23. Some desert plants have very small leaves whereas some others have only spines. How does this benefit the plants?

Ans: Deserts are well known for adverse conditions like scarcity of water. plants growing in the desert adapt themselves to such adverse conditions. So they have very small leaves and in some others, leaves are modified into spines to prevent loss of water through transpiration.

24. What are the specific features present in a deer that helps it to detect the presence of predators like a lion?

Ans: These are the following features that are helpful for the deer to detect the presence of predators:

(i) Deers have long and thin legs that help them to run away very fast from predators.

(ii) Deers have long and sharp ears that help them to listen to sound from the distance. 

(iii) The eyes of the deer are present on the sides of its head. This enables it to keep watch in all directions.

25. Read the features of plants given below: 

(a) Thick waxy stem 

(b) Short roots

(c) Cone-shaped plants

(d) Sloping branches

(e) Small or spine-like leaves 

(f) Hollow stem 

Choose the type of plant for every feature given in a, b, c, d, e, and f from the list given below: Aquatic plant, Desert plant, Mountainous plant

(a) Thick waxy stem – It is a feature of a Desert plant. It helps in the conservation of water.

(b) Short roots – It is a feature of an Aquatic plant. Water is present near the surface, so they don't need long roots. 

(c) Cone-shaped plants – It is a feature of Mountainous plants. The cone shape of the plants helps the snow to slide off from the plant easily. 

(d) Sloping branches-  It is also a feature of Mountainous plants. The slope prevents the deposition of snow and ice on the plant.

(e) Small or spine-like leaves- it is a feature of the Desert plant. This helps in the prevention of water loss through transpiration.

(f) Hollow stem – It is a feature of an Aquatic plant. Hollow nature helps the plants to float on water easily.

Long Answer Questions

26. Like many animals although a car also moves it is not considered a living organism. Give 2-3 reasons.

Ans: the car is not considered a living organism because it does not have the following properties:

(i) Not made up of cells- All living beings are composed of cells but the car is not made up of cells and thus is a non-living thing.

(ii) No Reproduction- All living beings undergo the process of reproduction but the car does not reproduce.

(iii) Lack of respiration- respiration is an essential process for the survival of the living being but the car does not undergo the process of respiration.

Thus, these points above cleared the fact that a car is a non-living thing.

27. What are the adaptive features of a lion that helps it in hunting?

Ans:   The following are the adaptive features of a lion that helps it in hunting:

(i) Lions have very sharp claws and teeth that help them capture the prey strongly.

(ii) They have a brown body that helps them to hide very well in the dry grass.

(iii) Lions have two sharp eyes in the front of the head, that keep their focus clearly on the prey.

About NCERT Exemplar

This NCERT Exemplar Solutions for Class 6 Science Chapter 9 – The Living Organisms and their Surroundings covers all the topics properly. This will help you develop a strong foundation in this subject. These solutions will give you more clarity on the subject and with thorough revision, you can prepare on time and achieve good marks. If you are one of the overachievers who like to go above and beyond with their preparation, ensure that you have revisited these NCERT Exemplar Solutions for Class 6 Science Chapter 9 a good few times before the exams as these will help you excel in academic performance.

Chapter 9 – The Living Organisms and their Surroundings talks about concepts related to the characteristics of living organisms and their habitats. NCERT Exemplar Class 6 Science solutions for this chapter are available in PDF format for easy download. These solutions have been prepared by experts in this subject. It consists of answers to all the questions related to every topic discussed in this chapter.

NCERT Exemplar Solutions for Class 6 are provided by Vedantu to help all you students understand the concepts of Science so you can achieve good marks, develop a great understanding of this subject and can pursue this desired course in higher studies. The solutions are well-structured with in-depth explanations prepared by experts at Vedantu. The Exemplar solutions will enable the students to achieve brilliant grades in exams with proper revision and learning.

By using this NCERT Exemplarthese NCERT Exemplar with Solutions by Vedantu, Class 6 students would be able to clear all their doubts and have a good understanding of the concepts. The advanced level questions provided in the Exemplar book of NCERT will help you develop a better knowledge of the subjects and will also help the students to develop problem-solving abilities so you can solve even the most complicated questions easily in the exams.

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FAQs on NCERT Exemplar for Class 6 Science Solutions Chapter 9 The Living Organisms and their Surroundings

1: What kinds of concepts can I learn from the NCERT Solutions for Class 6 Science Chapter 9 by Vedantu?

With proper revision and dedication, you can learn the following concepts from the NCERT Solutions for Class 6 Science Chapter 9–

Organisms and the surroundings where they live

Habitat and adaptation

A journey through different habitats

Some aquatic habitats

Characteristics of organisms

Living organisms and excretion

Ensure that you allow a good few hours to these solutions daily to get good results in your exams. Practice, practice, and practice till you are thorough with these concepts and see your grades rise!

2: What are the common characteristics of the living things covered in Chapter 9 of NCERT Solutions for Class 6 Science?

In these NCERT Solutions for Class 6 Science Chapter 9 by Vedantu, the common characteristics of living things mentioned are as follows-

i) Respiration

ii) Food intake

iii) Respond to stimuli

iv) Excretion

v) Movement

vi) Reproduction

vii) Grow and Die

You must cover every topic diligently. These solutions make the concepts more clear for you to understand better and perform well in your exams.

3: Why is it recommended to refer to the NCERT Solutions for Class 6 Science Chapter 9 by Vedantu?

Some of the biggest reasons for referring to NCERT Solutions for Class 6 Science Chapter 8 by Vedantu are –

These NCERT Exemplar Solutions by Vedantu are perfect study material to learn new concepts for Class 6 Science Chapter 9. The solutions are framed by highly experienced faculty having vast knowledge of the fundamental concepts. 

The main objective of Vedantu is to provide chapter-wise solutions to students to help them improve their logical thinking approach so they can answer even the most complex questions efficiently.

 The PDF format of solutions is available with us for free so you can easily download and access them anywhere at any time.

All the textbook topics and questions are given in a clear, concise manner.

These solutions will allow you to solve complicated questions easily if you study well and revise on time.

Through regular practice, you can develop time management skills and work on them for a better score.

It will help you develop a familiarity with the examination patterns so you don't have exam phobia.

Studying these solutions will help boost your self-confidence if you revise them rigorously.

Diagrams are given for each topic to help you learn them easily.

4: Is it really important to solve all the exercises in this Chapter 9 of NCERT Solutions for Class 6 Science?

It is suggested to solve all the exercises in Chapter 8 of NCERT Solutions for Class 6 Science by Vedantu. This will help you prepare for your exams with full confidence. Science is a theoretical subject, and mere reading or memorizing would not help you in the exams. It requires hard work, diligence, and lots of practice. This is why Vedantu’s NCERT Solutions for Class 6 Science of this Chapter has solutions to all exercises in the most concise manner. After reading each topic from your book, you can browse through the solved examples in these solutions and understand them thoroughly to solve them with complete ease so you are familiar with the topics well in advance for your exams.

5: Are the NCERT Solutions for Class 6 Science Chapter 9 sufficient for exam preparation?

Students who are looking for perfect study material while learning new concepts can make use of the NCERT Solutions for Class 6 Science Chapter 9 from Vedantu. The solutions are framed by highly experienced faculty having vast knowledge of the fundamental concepts. The main objective of providing chapter-wise solutions is to improve the logical thinking approach among students to answer complex questions efficiently. The PDF format of solutions is available at Vedantu with a free download option where the students can access them anywhere and at any time.

Question and Answer forum for K12 Students

DAV Class 6 Science Chapter 9 Question Answer – Structure and Function of the Living Organisms: Animals

The DAV Class 6 Science Book Solutions and  DAV Class 6 Science Chapter 9 Question Answer – Structure and Function of the Living Organisms: Animals are essential study tools for DAV public school students in Class 6.

DAV Class 6 Science Ch 9 Question Answer – Structure and Function of the Living Organisms: Animals

Dav class 6 science ch 9 solutions – structure and function of the living organisms: animals.

Something To Know

A. Fill in the blanks.

Question 1. The process of breaking down of food, into fine and soluble particles, is called ______ Answer: Digestion

Question 2. Blood vessels, that carry blood from organs to heart, are called ______ Answer: Veins

DAV Class 6 Science Chapter 9 Question Answer - Structure and Function of the Living Organisms: Animals

Question 3. The nervous system consists of billions of ______ Answer: Neurons

Question 4. The ______ portion of the brain controls the left part of the body. Answer: Right

Question 5. Kidneys are ______  shaped organs that help in filtering out waste products. Answer: Bean

Question 6. The skin removes water, and excessive salts, in the form of ______ Answer: Sweat

Question 7. The male reproductive organ has a pair of ______ Answer: Testis

B. Write True or False for the following statements.

1. Large intestine is responsible for the digestion and absorption of food. 2. Pharynx is also called as the Voice box’. 3. Blood helps in maintaining our body temperature at a constant value. 4. The blood vessels, which take blood away from the heart, to various parts of the body, are called arteries. 5. Kidneys filter out waste products from the blood. Answer: 1. Large intestine is responsible for the digestion and absorption of food. (False) 2. Pharynx is also called as the Voice box’. (False) 3. Blood helps in maintaining our body temperature at a constant value. (True) 4. The blood vessels, which take blood away from the heart, to various parts of the body, are called arteries. (True) 5. Kidneys filter out waste products from the blood. (True)

C. Tick (✓) the correct option.

1. Bile is secreted by the (a) Salivary glands (b) Pancreas (c) Liver (d) Kidneys Answer: (c) Liver

2. The food, taken in by the humans, stays for about 2 to 3 hours, in the (a) Stomach (b) Small intestine (c) Food pipe (d) Large intestine Answer: (a) Stomach

3. The tube-like structure, attached to the brain is/are known as (a) Veins (b) Nerves (c) Food pipe (c) Spinal cord Answer: (d) Spinal cord

4. The organ, in the human body, which filters out waste products, such as urea, from the blood, is the (a) Kidneys (b) Urinary bladder (c) Lungs (d) Heart Answer: (a) Kidney

5. Ovaries are a part of the (a) Reproductive system (b) Nervous system (c) Digestive system (d) Excretory system Answer: (a) Reproductive system

D. Answer the following questions in brief.

Question 1. How many teeth are present in a four-month child’s mouth? Answer: Zero.

Question 2. Where is saliva produced? Answer: Saliva is produced in mouth by salivary glands.

Question 3. Define respiration. Answer: The process of utilizing food to release energy is called respiration.

Question 4. Name the flap that shuts off the wind pipe when you swallow food. Answer: Epiglottis.

Question 5. How many types of vessels are found in the circulatory system of human beings? Answer: There are two main types of blood vessels in the human circulatory system, viz. arteries and veins which branch out into blood capillaries.

Question 6. List down the main organs of the nervous system. Answer: Brain, Spinal cord and Peripheral nerves.

Question 7. Name the structure that protects the spinal cord. Answer: Vertebral column.

Question 8. Name the process of fusion of an egg with a sperm. Answer: Fertilisation.

E. Answer the following questions.

Question 1. What is digestion? Staring from the mouth, state the various steps involved in digestion. Answer: The process of breaking the food into simple and soluble particles is called digestion. Digestion in mouth: Food is chewed and changed into smaller particles. Saliva mixes with food to make it slippery. Some digestion happens in the mouth. Digestion in stomach: Gastric juices are secreted in the stomach and some part of digestion takes place.

Digestion in small intestine: Juices from pancreas and liver come to the small intestine. Major portion of digestion takes place in small intestine. After the completion of digestion, simple substances are absorbed in the small intestine.

DAV Class 6 Science Chapter 9 Question Answer - Structure and Function of the Living Organisms Animals 1

Question 3. Explain the role of diaphragm in the process of breathing. Answer: Diaphragm facilitates expansion and contraction of lungs. When lungs expand, air enters the lungs and when the lungs contract, air goes out of the lung.

Question 4. Give the function of various organs present in the circulatory system. Answer: The function of the heart and the blood vessels, in the circulatory system:

  • Function of heart: Pumps blood to different parts of body.
  • Function of artery: Carries blood from heart to different orga.
  • Function of vein: Carries blood from different organs to the heart.

Question 5. State the function of the nervous system. Briefly explain the role of nerves in it. Answer: The nervous system is responsible for controlling all the functions in the body. The nerves work like channels through which the nerve impulses are transmitted.

Question 6. Give a brief outline of the process of excretion, by kidneys in human beings. Answer: Blood enters the kidney. Waste substances are filtered out from the blood, along with excess water. Waste and excess water convert into urine. Urine passes through ureters and gets collected in urinary bladder. Urine is expelled through urethra from time to time.

Value Based Questions

Sahardiya’s family was having their dinner on the Daughter’s day. Her mother told them that their organisation has decided to contribute to the education of the children in a neighbourhood village. She went on to say their organisation is trying to do something similar to what the blood, circulating in human body, does.

Question 1. State the values displayed by the organisation in which Sahardiya’s mother works. Answer: Care for the girl child, care for children’s education.

Question 2. State any two of the functions that the blood, circulating in the human body, does. Answer: Two functions of blood are as follows:

  • Carrying food and oxygen to every part of the body.
  • Maintaining the temperature of the body.

Question 3. Have a discussion in the class in which the students give their opinion, about why they (a) agree (b) disagree, with the ‘comparison’ made by Sahardiya’s mother. Answer: Do it yourself.

Something To Do

Question 1. Visit your local doctor. Request him to show you an instrument called stethoscope. It is used to hear the heart beat of a person by keeping it on the chest at an appropriate place. Learn how to use it correctly and try to listen to the heart beat of your family members. Answer: Do it yourself.

Question 2. Now that you know how a stethoscope looks like, try to make one on your own. Take a long (approximately 50 cm) rubber tube and a funnel nearly 6-7 cm in diameter. Fit the rubber tube tightly at the end of the stem of the funnel. Place the open end of the tube in one of your ears and the open end of the funnel on the chest of a person. The sounds, you hear, are due to the ‘heart beats’ of that person. Use your self-made stethoscope to listen to the heart beat of your friends and family members. Answer: Do it yourself.

DAV Class 6 Science Chapter 8 Solutions – Structure and Function of the Living Organisms: Animals

I. Fill in the blanks.

Question 1. An organ system is composed of many ______ Answer: Organs

Question 2. ______ teeth appear when a child is about 6 months old. Answer: Milk

Question 3. Salivary glands secrete ______ Answer: Saliva

Question 4. The ______ gives us the sense of taste. Answer: Tongue

Question 5. Major portion of digestion takes place in ______ Answer: Small intestine

Question 6. ______ is the largest gland in the human body. Answer: Liver

Question 7. Air is filtered in the respiratory system when it passes through the ______ Answer: Nasal chamber

Question 8. ______ is also called voice box. Answer: Larynx

Question 9. The ______ pumps the blood. Answer: Heart

Question 10. ______ are responsible for clotting of blood. Answer: Platelets

Question 11. The ______ controls all the functions in the human body. Answer: Brain

Question 12. There are ______ ovaries in the female reproductive system. Answer: Two

II. Tick (✓) the correct option.

1. Digestion begins in which part of the digestive system? (a) Mouth (b) Oesophagus (c) Small intestine (d) Stomach Answer: (a) Mouth

2. Digestion does not happen in which of these parts? (a) Mouth (b) Oesophagus (c) Stomach (d) Small intestine Answer: (b) Oesophagus

3. Which of these is a balloon like organ? (a) Pharynx (b) Larynx (c) Lungs (d) Bronchi Answer: (c) Lungs

4. Exchange of gases takes place in which part of the respiratory s system? (a) Pharynx (b) Lungs (c) Bronchi (d) Alveoli Answer: (d) Alveoli

5. How many chambers are there in the human heart? (a) One (b) Two (c) Three (d) Foui’ Answer: (d) Four

6. Which of these organs is responsible for excretion? (a) Heart (b) Lung (c) Kidneys (d) Testis Answer: (c) Kidneys

7. Which of these organs is a part of male reproductive system? (a) Uterus (b) Ovary (c) Kidneys (d) Testis Answer: (d) Testis

8. Which of these organs is a part of the female reproductive system? (a) Uterus (b) Kidneys (c) Lungs (d) Bronchi Answer: (a) Uterus

III. Answer the following questions.

Question 1. Define tissue. Answer: A group of cells is called tissue.

Question 2. Define an organ. Answer: A group of tissues is called an organ.

Question 3. What are the various steps in the process of digestion? Answer: The process of digestion involves four main steps, viz. ingestion, digestion, absorption and assimilation.

Question 4. What are the different types of teeth in human beings? Answer: There are four types of teeth, viz. incisors, canines, premolars and molars.

Question 5. Write the functions of tongue. Answer: The main functions of the tongue are as follows:

  • It helps us to taste the food. The tongue is sensitive to four basic tastes, i.e. salt, bitter, sour and sweet.
  • It helps in swallowing the food.
  • Help in mixing the food with saliva produced by salivary glands.
  • It helps in speech.

Question 6. Write a short note on stomach. Answer: It is a bag-like organ which is composed of muscular walls. The food is mixed with gastric juice in the stomach. Gastric juice helps in digestion of food.

Question 7. Which are the main parts of human respiratory system? Answer: The main parts of the human respiratory system are; nasal chamber, pharynx, larynx, and lungs.

Question 8. Write a short note on heart. Answer: Heart is a muscular oi’gan, which pumps the blood. There are four chambers in the human heart, viz. right auricle, right ventricle, left auricle and left ventricle. Deoxygenated blood comes to the right side of the heart and oxygenated blood comes to the left part of heart.

Question 9. Write a short note on blood. Answer: Blood is a fluid tissue which is composed of blood plasma, blood cells and platelets. Red Blood Cells and White Blood Cells are the blood cells. Platelets help in blood clotting. Blood is responsible for carrying various substances in the body.

Question 10. What is neuron? Answer: Neuron is the functional and structural unit of the nervous system. Neurons are specialized cells which are responsible for transmission of nerve impulses.

Question 11. Write a short note on kidney. Answer: A kidney is a bean-shaped organ. Kidney filters the impurities and excess water from blood. Urine formation takes place in the kidneys.

IV. Projects

Question 1. Make a labeled diagram of the human digestive system. Answer: Do it yourself.

Question 2. Go to the science laboratory in your school and ask your teacher to show the model of human respiratory system. Make a diagram of the same. Answer: Do it yourself.

Question 3. Count your heart rate, by counting the number of heart beats in a minute. Similarly, count the heart rate of some of your friends. Compare if the heart rate is same for everyone. Answer: Do it yourself.

IMAGES

  1. CBSE Class 6 Science Chapter 9

    case study class 6 science chapter 9

  2. NCERT / CBSE Class-6 Science Chapter-9 : Living Organisms

    case study class 6 science chapter 9

  3. NCERT Book Class 6 Science Chapter 9 The Living Organisms

    case study class 6 science chapter 9

  4. NCERT Solutions for Class 6 Science Chapter 9 in PDF for 2022-2023

    case study class 6 science chapter 9

  5. MCQ Questions for Class 6 Science Chapter 9 The Living Organisms and

    case study class 6 science chapter 9

  6. NCERT Exemplar Solutions for Class 6 Science Chapter 9

    case study class 6 science chapter 9

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  4. Case Based Questions Science Class 6| CCT based Questions Science Class6 Chapter ElectricityCircuit

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  6. Science MCQ 2 March Paper Leaked Board Exam Class 10 🤯 |Class10 Science important MCQ

COMMENTS

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  2. Case Study Questions Class 6 Science Chapter 9 The Living Organisms

    Answer Key. Que.1. b) Dwelling place. Que.2. d) Both (a) and (c) Que.3. b) False. Que.4) Answer: The organisms, both plants and animals, living in a habitat are its biotic components. The non-living things such as rocks, soil, air and water in the habitat constitute its abiotic components.

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