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Pollution Essay for Class 3

Pollution is the fouling of the natural environment that exists around us and puts our lives in danger. All types of pollution in our natural surroundings and ecosystem causes health disasters and discomfort. It disorganizes the biological system and disturbs nature’s balance. Soil pollution, air pollution, water pollution, and noise pollution are the main types of pollution.

We are providing two essay samples for students of class 3 on the topic “Pollution” for reference.

Short Essay on Pollution of 100 Words

Pollution is a condition of our environment that may have harmful effects on plants, animals, and human beings. The environment around us is a combination of land, water, air which is essential to sustain life on earth. In the past, our environment was clean. Now, because of man’s own greed, our environment has been polluted.

Human beings want rapid success. They set up industries and cut down forests for their benefit. This disturbed the ecological balance, which led to pollution. Pollution is a global problem. If we don’t protect our planet now, we will undoubtedly face issues in the future.

Engage your kid into diverse thoughts and motivate them to improve their English with our  Essay for Class 3  and avail the Simple Essays suitable for them.

Long Essay on Pollution of 150 Words

The addition of harmful substances into nature is all pollution. We human beings are satisfying our own needs by harming wildlife. Pollutants from factories, laboratories, hospitals, and vehicles are destroying the plant kingdom. Carbon dioxide in the air is the reason behind global warming. Acid rain is also a result of pollution.

Pollution has become a widespread yet severe issue today. It is everyone’s responsibility to take steps towards prevention. We should be alert and help reduce every kind of pollution. We should avoid loudspeakers and bursting crackers during festivals that cause noise pollution. Making use of public transport can help reduce air pollution.

Thousands of people are affected by diseases caused by pollution. We should learn to reuse, reduce, and recycle to control pollution. Planting more trees and reducing the use of plastic are ways in which we can reduce environmental pollution. Taking small steps like these will ensure a better future.

10 Lines on Pollution in English

  • Pollution is a dangerous threat to the whole world that arose because of human activities.
  • Harmful gases and chemicals from chimneys of factories pollute the air.
  • The heavy sound from machines and transportation systems cause noise pollution that can cause irritation.
  • Environmental pollution can cause serious health problems like allergy, infection, and even heart attack.
  • We are rapidly losing freshwater and other valuable resources, including aquatic life due to plastic and other water pollutants.
  • Environmental pollution has more severe consequences like global warming and acid rain that affects both the plant and animal kingdom.
  • Pollution causes severe diseases like cancer, skin disease, and chest pain that can lead to death.
  • Planting trees, conserving forests, and not using plastic are effective ways to reduce pollution.
  • The most dangerous of all, radioactive pollution is caused by wastes from nuclear power plants.
  • We can fight environmental pollution by using solar panels and wind energy.

Frequently Asked Questions on Pollution Essay

Question: What are some of the human causes of pollution?

Answer : Human activities are a major cause of air pollution. Humans pollute the air by building factories, power plants, cars, aeroplanes, chemicals, and by burning fossil fuel. The smog released from here causes severe and harmful diseases. Burning down forests increases the carbon dioxide levels in the air, leading to unbalance and global warming.

Question: What can we do to reduce pollution?

Answer : Using less energy like electricity can help reduce air pollution. We can help by turning off lights and fans when leaving our room and not leaving the television or computer switched on unnecessarily. Driving less or carpooling with friends instead saves money and gas.

Question: What are some effects on health because of pollution?

Answer : Air pollution can make people sick. It becomes difficult to breathe and causes disease such as lung cancer, lung infection and heart disease. Noise pollution can cause irritation that can lead to partial or complete deafness.

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10 Lines, Short & Long Essay On Air Pollution For Children

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Key Points to Remember When Writing an Essay on Air Pollution

10-line essay on air pollution in english, a paragraph on ‘air pollution’ in 100 words, long essay on air pollution, what your child will learn from the essay.

The Earth provides us with all the elements that are essential for us to survive. But, are we appreciative of them, and nurture and preserve these elements the way we are supposed to? Air, one of the most important elements in nature, has been taken for granted for years and polluted to the extent that it has become harmful for all of us. Air pollution is one of the most alarming problems the world is facing today. It is, therefore, important for children to learn about the implications of air pollution on our health and the environment. From an academic perspective, this is also a great topic that children can write about. An easy essay is a good place, to begin with. It can nudge children towards doing their internet research on the topic, and present facts and their viewpoints as well. In this article, we share some useful ways of writing an essay on ‘Air Pollution’ for Classes 1, 2, and 3.

When you are asked to write an essay on ‘Air Pollution’, it is important to keep all of these tips in mind:

  • Like all essays, this essay should also begin with an introductory paragraph about the topic. Air pollution can be introduced with the definition or a general idea about what it means and its origins.
  • Since most school essays are not technical, avoid the overuse of scientific jargon. Use simple phrases and focus on the flow of concepts.
  • Introduce ideas in the proper order, include cause-and-effects of the issue, and divide the essay into smaller, readable fragments.
  • If you are writing specifically about the causes of air pollution, write about them in-depth. Do not talk too much about the effects and remedies. A small mention can be made of the latter, but the essay should focus on causes.
  • Add plenty of factual data and personal opinions. The essay should be backed up by facts.
  • Always add a concluding paragraph and tips to reduce air pollution.

10-line essays are the easiest essays to write. Children can memorise important facts about air pollution and the science behind it for the essay. Here is an example for you:

  • Air is polluted by harmful substances called pollutants.
  • Pollutants come from different sources, such as volcanic eruptions, vehicle gasses, forest fires, and other human activity.
  • Deforestation and the burning of fossil fuels are two of the biggest sources of air pollution.
  • Air pollution is harmful to humans since it can cause respiratory and skin diseases.
  • Air pollution is also harmful to plants and animals.
  • Air pollution can also damage non-living things, such as ancient monuments constructed from marbles and limestone.
  • Air pollution adds to ozone layer depletion, global warming and climate change.
  • Since air is present everywhere, pollution can damage delicate ecosystems in forests.
  • We must take effective steps to reduce air pollution.
  • We can reduce air pollution by planting more trees and burning fewer fossil fuels.

An essay for classes 1 & 2 can include simple facts about air pollution, such as its origins and effects. The concluding sentences can talk about how it can be avoided. Here is a short essay in the form of a paragraph on the topic:

Air pollution occurs when harmful gasses and dust are released into the atmosphere. There are many sources of air pollution, such as forest fires, human activities, and volcanic eruptions. Automobiles and power plants are the highest contributors. Air pollution causes diseases in humans and animals. It affects the delicate ecosystem on land and in water, and causes global warming and climate change. It is essential to raise awareness about air pollution. To reduce pollution, we have to adopt green solutions, reduce energy consumption, rely on renewable sources of energy, and plant more trees.

An essay in 350 words or more on the topic will require students to learn different facts about air pollution. They can also add their viewpoints based on the facts they know. Here is an example of an essay for Class 3:

Air contamination by harmful or toxic gasses and unwanted dust particles causes air pollution. These substances degrade the quality of air and reduce its purity. Some common air pollutants include gasses, such as carbon dioxide, sulphur dioxide, and other greenhouse gasses like methane. These pollutants are released naturally by volcanic eruptions and forest fires. However, human activity since the industrial revolution has been the biggest source of pollutants.

Air pollution affects everything on Earth. In human beings, it causes respiratory and skin diseases, especially in people who have allergies. Air pollution can reach unhealthy levels in the city and is dangerous even for normal people. Being exposed to polluted air for a long period can lead to several different diseases. Air pollution affects plants and animals, too, and can disrupt ecosystems in the forests. It also affects life forms under the ocean as many pollutant gasses can dissolve in water and form acids.

Air pollution also affects non-living things, such as manmade structures and limestone caves in the forests. When gasses like sulphur dioxide and carbon dioxide mix with rainwater, they form corrosive acids. These acids destroy ancient monuments which are made out of delicate natural materials. Acids produced in this way also pollute soil and damage forests.

Air pollution has long-term effects in the form of climate change. Greenhouse gasses such as carbon dioxide and methane produced by human activities store excess heat in the atmosphere. Increasing temperatures change the weather and affect farming, which depends on seasonal rains. Although steps are being taken to reduce the ill effects of air pollution, much of the damage has already been done. So, it is important to act immediately to further control the damage.

There are a number of solutions for reducing air pollution, and it can start with every individual. It can be controlled by reducing the use of personal automobiles and switching to healthier modes such as cycling, using public transport, or resorting to methods such as carpooling. Since a majority of our power still comes from fossil fuels, decreasing power consumption can also significantly reduce air pollution.

It is important to understand that every small thing we do can make a difference in the outcome. It only takes a minute to decide and follow the measure that can help us save energy and reduce air pollution, too.

Essay writing is important for children to learn how to think and write methodically. The skills developed at this stage play a fundamental role in how they are able to formulate arguments from their thoughts. Writing an essay on air pollution requires them to learn about the topic and present it as a coherent write-up. Children will learn about its importance, improve their knowledge, and learn to express their thoughts about the same.

The three essays presented in this article talk about air pollution in a factual format. The 10-line essay is easy to remember and write for children. Longer essays need more structure, such as introduction, body and conclusion. As the level increases, writing the essay will require your child to learn important facts about air pollution and then express it in their own way.

Essay On Water Pollution for Kids Essay On Noise Pollution for Lower Primary Classes How to Write An Essay On Land Pollution for Children

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Pollution Essay in English for Students | Short Essay on Pollution

December 10, 2020 by Sandeep

Essay on Pollution 500 Words in English

Below we have provided an Essay on Pollution in English, written in easy and simple words for class 3, 4, 5, 6, 7, 8, 9 and 10 school students. This essay is helpful for the aspirants preparing for the competitive exam too!

Pollution Essay: Pollution is one of the most commonly discussed topics in recent times. It is not only a threat to nature but also to all its creations. Pollution refers to the introduction of hazardous substances to our life-sustaining environment. It has adverse effects on the natural resources of our planet. These foreign particles which contaminate our environment are called pollutants. Pollution drastically affects our ecosystem. The balance in our ecological cycle gets disrupted. Moreover, flora and fauna suffer its consequences.

Animals lose their habitats and humans are prone to life-threatening illnesses. Today we have natural calamities like tsunamis, hurricanes, and floods. The air quality is critical, and on top, we are dealing with global warming. Humans play an active role in this event. Man made activities are major contributors to the ongoing pollution. Thus we need to tackle this problem without any further delay. To do so, we must have in-depth knowledge of this area. Let us get to know what the different types of pollution are and how they are caused.

Types of Pollution

There are four basic kinds of pollution. Let us go through them one by one.

Air Pollution

This is the type of pollution where the air gets contaminated by air pollutants. These toxic substances mainly include vehicular exhausts, smoke, industrial gases, chlorofluorocarbons, plastics, radioactive elements, etc. Volcanic eruptions also add to air pollution—gases like carbon dioxide, sulfur oxides, ammonia decrease the oxygen content in the earth’s atmosphere. We need oxygen to breathe, and lack of it can have dangerous effects. Air pollution leads to various respiratory diseases and other severe ailments. Burning of fossil fuels and wildfires in the forests also contribute to air pollution. Numerous wildlife species suffer in this process. They lose their home, and some of them lead towards extinction.

Water Pollution

The addition of toxic products to water degrades its quality and makes it unfit for consumption. This is known as water pollution. Water is one of the most valuable resources of our planet. Our survival depends on it. However, chemical discharges from industries, sewage waste, domestic waste, and oil spills deteriorate the water quality and make it toxic. This hugely affects the biotic and non-biotic ecosystems. Consumption of this polluted water causes cholera, dysentery, typhoid, and many other diseases. Marine animals also become endangered due to its effect.

Soil Pollution

Contamination of soil is referred to as land pollution. Agricultural practices use pesticides, fungicides, and fertilizers which contaminates the land. Moreover, the dumping of industrial waste and e-waste also makes it hazardous. Biomedical waste and the handling of radioactive elements are also potential threats. Deforestation, construction and mining activities also harm the soil. When the agricultural lands get contaminated, harvested crops absorb the toxins which are then consumed by humans. This can cause a lot of health hazards.

Noise Pollution

Loud noises above a certain decibel are harmful to our environment and cause noise pollution. Honking of vehicles, loudspeakers, bursting of crackers, household chores, poor urban planning, and construction machines all are considered bad for our health. They cause stress and anxiety not only in people but also in animals. It can cause communication troubles, sleep disorders like insomnia, hearing loss, etc.

Essay on Pollution

Effects of Pollution

Pollution can affect your entire life in a way you can never imagine. They thrive in our atmosphere, but we cannot see them. Air pollution has been responsible for the depletion of the ozone layer. Another disastrous effect of it is global warming . It causes ailments like heart and lung diseases apart from asthma, allergies, and respiratory problems, etc. Water pollution is more hazardous. Humans are prone to diseases like jaundice, diarrhoea, and giardia. Various aquatic species lose their habitats in oil spills and cease to exist. Soil Pollution is capable of turning a piece of land completely unsuitable for farming.

It also leads to the reduction of the underground water table. Last but not least; noise pollution affects the health of an individual on a psychological level. Excessive sound can turn you deaf and can also make you suffer from chronic heart diseases. Apart from that, it always irritates and can also result in fluctuating blood pressure. These risks can be minimized if proper planning is done, and actions are taken. Therefore, we should take measures to reduce all kinds of pollution.

Measures to curb Pollution

Though it is beneficial to learn what causes pollution and what its effects are, we must take steps to prevent it. Authorities have started implementing steps to curb this problem. Heavy penalties are being imposed on industries that violate the statutory limit of effluent discharge. The government has been encouraging people to switch to alternative forms of energy. We can start using solar panels, hydro-power turbines, wind energy, etc. Rainwater harvesting is also a renewable source for storing rainwater. It is our responsibility to help each other in this implementation process to minimize the consequences.

Air pollution can be significantly reduced by reducing the number of automobiles. We can utilize public transportation mediums for commuting. Also, biofuels like CNG help a lot in curbing emissions. The use of crackers during festivals must be cut down. We should adopt healthy habits like recycling of inorganic materials and compost of plant-based products. Planting more and more trees will ensure we have enough oxygen in our environment. Instead of pesticides, natural manures can be used for the same purpose. Water pollution can be prevented if we increase awareness amongst the masses. Campaigns can be organized for these purposes.

Essay on Land Pollution for Students and Children

500+ words essay on land pollution.

The various human activities and also natural factors are the various causes of land pollution. Besides, some of the causes of land pollution are the use of pesticides , agricultural and industrial waste , deforestation , growing urbanization , acid rains, and mining activities. Furthermore, these activities not only cause damage to the soil but also the reason for various human and animal infections and diseases.

Essay on Land Pollution

Ways to Limit land Pollution

This harmful pollution is on the rise of its all-time maximum. The government and organizations are working at their level best to minimize this pollution. But it is necessary that we should also contribute to it. In addition, making some small changes in our daily life we can lower the amount of land pollution from the environment. Besides, here we are going to discuss some ways by which we can minimize land pollution .

Use biodegradable products instead of non-biodegradable, as they are easy to dispose of and are pretty much safe for the environment. Also, start-using food that is pesticides and fertilizers free as their usage increases the farmers will reduce the usage of chemical fertilizers and pesticides in their fields.

Besides, if you have a garden or enough space in your home then start growing your own organic fruits and vegetables. In addition, avoid packing of things as most of these things are made from non-biodegradable materials that take hundreds of years to dispose of.

The government has banned the use of polybags but still, people are using them. Furthermore, these polybags are one of the major contributors to land pollution. It is also recommended that things made from plastic should be avoided. Researches have proved that using things made of plastic causes cancer in humans.

Instead of plastic use paper bags for shopping because they are reusable. But, cloth bags are more convenient as they can be washed and used many times.

Separate the wet and dry waste and for assuring this, the government has put green and blue dustbins all over the city. So, that waste can be easily treated according to their nature.

Get the huge list of more than 500 Essay Topics and Ideas

Causes for Land Pollution

Land pollution is the cause of many different factors that ultimately pollute the land. These factors include solid waste, deforestation, chemical, and agricultural activities. Many of these cause a bad affect on the environment. Solid waste mostly made up of products that are non-biodegradable and these are hard to dispose of. Deforestation causes the loss of the topmost fertile layer of soil that is essential for the growth of plants and trees. Chemicals are hard in nature and difficult to dispose of. Besides, the solid waste of pesticides, insecticides, and fertilizers are either thrown in landfills or at other places. These wastes create another type of land pollution. In addition, agricultural activities use a high amount of chemical products that not only harm the food crop but also the land. Furthermore, these cause other pollution too.

In conclusion, land pollution can only be controlled if with the government we also contribute to it. And our contribution requires us to use fewer amounts of products that cause land pollution. Also, we should make it our duty to sort out the waste and avoid the usage of non-biodegradable products .

FAQs about Essay on Land Pollution

Q.1 Name some soil or land pollutants?

A.1 Some soil or land pollutants are chemicals, pesticides and fertilizers, mining activity, use of plastic, deforestation, growing urbanization, and industrial waste.

Q.2 How can we control land pollution?

A.2 We can control land pollution by various methods. These methods include avoiding plastic bags, separation of household waste, stopping the use of fertilizers and pesticides on agricultural produce, and many more.

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Air Pollution Essay

Air pollution is a significant concern across the world. Air pollution occurs when dangerous particles, gases, and chemicals are released into the air. The pollutants of air can be found in vehicles, factories, power plants, and construction sites. Air pollution also causes smog, making it difficult to breathe or even see things as near as 100 feet. To combat this, many governments have created and enforced policies to reduce air pollution, such as shutting down coal power plants or requiring car owners to switch over to electric cars. It is high time we realise the severity of this issue and act towards avoiding air pollution. To learn more about air pollution, let us go through the air pollution essay available at BYJU’S.

Air Pollution Essay

Table of Contents

Air pollution essay 100 words, causes of air pollution.

Effects of Air Pollution

How to Reduce Air Pollution?

Air pollution is a concern for people all over the world. Air pollution is most often caused by burning fossil fuels like petroleum, coal, and natural gas. The exhaust fumes released by vehicles fill the air with toxic particles. Pollution can cause health problems, such as asthma, headaches and other symptoms of allergies.

The World Health Organisation has classified air pollution as an environmental risk to human health. Many countries have taken action concerning air pollution. After reading the air pollution essay 100 words and learning about air pollution, let us now move on to understand the causes.

Air pollution is caused by vehicles, factories, power plants, and trash burning. Vehicles cause air pollution by burning gasoline or diesel. The most significant cause of air pollution is burning fossil fuels to create energy like coal and oil. Air pollution can be considered a contributor to global warming , a major challenge we face today.

You can keep your little ones engaged in learning by asking them to write an essay on air pollution and create a pictorial representation of the same.

Effects of Air Pollution on Human Health

There are many harmful effects of air pollution. It causes respiratory problems and other health issues in people. It also causes lung diseases and cancer. Like any other type of pollution, the health risks of air pollution are high for any living being.

People are more likely to die from respiratory disease and lung cancer in heavily polluted areas. Air pollution causes conditions that make people more susceptible to respiratory infection and inflammation. The body can also absorb harmful substances in polluted air easily.

These are the adverse effects of air pollution that we come across in the air pollution essay pdf. There are a few preventive measures and remedies to reduce air pollution for these harmful effects. Let us understand how to reduce air pollution by referring to the air pollution essay.

Air pollution has been a critical issue for many countries. It is the second-largest contributor to drastic climate change after carbon dioxide. BYJU’S air pollution essay in English helps us learn some new ways to control air pollution.

Planting more trees is one of the significant ways to reduce air pollution. Afforestation is a much-needed action to protect our planet from further damage.

Increasing the usage of eco-friendly materials and renewable energy play a vital role in combating air pollution. In addition, eco-friendly fuels, such as compressed natural gas (CNG), biogas, liquid petroleum gas (LPG), etc. play an essential role in reducing air pollution.

To conclude, air pollution is a serious issue, and we must fight to overcome this and save the Earth . For more kids learning activities, ensure to visit BYJU’S website.

Frequently Asked Questions on Air Pollution Essay

Does afforestation help reduce air pollution.

Yes. Afforestation helps in reducing air pollution as it increases the supply of oxygen and decreases the amount of carbon dioxide in the atmosphere.

How does air pollution harm human beings?

Air pollution is hazardous for humans, and it can lead to respiratory problems and a higher risk of cardiovascular disease. It also causes heart attacks and strokes.

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  • Water Pollution Essay

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Water Pollution and How it Harms the Environment

Global pollution is a problem. Pollution can spread to remote areas where no one lives, despite the fact that urban areas are typically more polluted than the countryside. Air pollution, water pollution, and land pollution are the three main categories of pollution. Some contaminated water has a terrible smell, a muddy appearance, and floating trash. Some contaminated water appears clean, but it contains dangerous substances that you can't see or smell.

Together, developed and developing nations must fight to conserve the environment for present and future generations. Today, we dig deep into the subject of Water Pollution. This article can be an introduction to water pollution for kids as we will read many things such as the causes of water pollution further in the article.

What is Water Pollution?

Water contamination occurs when pollutants pollute water sources and make the water unfit for use in drinking, cooking, cleaning, swimming, and other activities. Chemicals, garbage, bacteria, and parasites are examples of pollutants. Water is eventually damaged by all types of pollution. Lakes and oceans become contaminated by air pollution. Land contamination may contaminate an underground stream, a river, and ultimately the ocean. As a result, trash thrown on an empty lot can eventually contaminate a water source.

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Water Pollution

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The water cycle, called  the hydrological cycle, involves the following steps:

Evaporation- Because of the sun's heat, the water bodies such as oceans, lakes, seas etc., get heated up, and water evaporates in the air, forming water vapours.

Transpiration- Like evaporation, the plants and trees also lose water from them which goes to the atmosphere. This process is called transpiration.

Condensation- As the water evaporates, it starts to become cool because of the cold atmosphere in the air and because of this cooling down of water leads to the formation of clouds.

Precipitation- Because of the high movements of the wings, the clouds start to collide and then fall back to the earth’s surface in the form of rain. Sometimes they also fall back in the form of snow, hail, sleet etc., depending upon the temperature.

Runoff or Infiltration- After precipitation, the water either flows to the water bodies called runoff or is absorbed into the soil, called infiltration.

Causes of Water Pollution

There are many reasons for water pollution. Some of the reasons are directly affected by water pollution and some indirectly. Many factories and industries are dumping contaminated water, chemicals, and heavy metals into major waterways as a result of direct water pollution. 

One more reason for water pollution is the use of modern techniques in farms. Farmers apply nutrients such as phosphorus, nitrogen, and potassium in the form of chemical fertilizers, manure, and sludge. It causes farms to discharge large quantities of agrochemicals, organic matter, and saline drainage into water bodies. It indirectly affects water pollution.

Pollutants can be of various types such as organic, inorganic, radioactive etc. Water pollutants are discharged either from one point from pipes, channels etc., which are called point sources or from various other sources. They can be agricultural areas, industries etc., called dispersed sources. 

Some of the major forms of water pollutants are as follows:

Sewage- Domestic sewage from homes contains various forms of pathogens that threaten the human body. Sewage treatment reduces the risk of pathogens, but this risk is not eliminated. 

Domestic sewage majorly contains nitrates and phosphates, and excess of these substances allows the algae to grow on the surface of water bodies. Due to this, the clean water bodies become nutrient-rich water body and then slowly, the oxygen level of water bodies reduces. This is called eutrophication or cultural eutrophication (if this step rapidly takes place by the activities of humans). This leads to the early death of water bodies.

Toxins- The industrial or factory wastes that are not disposed of properly and contain chemicals such as mercury and lead are disposed of in the water bodies making the bodies toxic, radioactive, explosive and cancerous.

Sediments- Sediments are the result of soil erosion that is formed in the water bodies. These sediments imbalances the water bodies ecologically. They also interfere in the reproductive cycle of various aquatic animals living in the water.

Thermal pollution- Water bodies get polluted because of heat, and excess heat reduces the oxygen level of the water bodies. Some of the species of fish cannot live in such water bodies with very low oxygen levels. The disposal of cold waters from the power plants leads to increased thermal pollution in the water bodies.

Petroleum oil pollution- The runoff of oil into the water bodies, either accidentally as happened in 2010 in the Gulf of Mexico, or intentionally, leads to an increase in water pollution.

As water is an important element of human health, polluted water directly affects the human body. Water pollution causes various diseases like typhoid, cholera, hepatitis, cancer, etc. Water pollution damages the plants and aquatic animals present in the river by reducing the oxygen content from the water. Polluted water washes the essential nutrients which plants need out of the soil and also leaves large amounts of aluminium in the soil, which can be harmful to plants. 

Wastewater and sewage are a by-product of daily life and thus produced by each household through various activities like using soap, toilets, and detergents. Such sewage contains chemicals and bacteria which are harmful to human life and environmental health. Water pollution also leads to an imbalance in our ecosystem. Lastly, it also affects the food chain as the toxins in the water bodies are consumed by aquatic animals like fish, crabs etc., and then humans consume those animals forming turmoil. 

Sometimes our tradition also becomes a cause for water pollution. Some people throw the statues of deities, flowers, pots, and ashes in rivers.

There are various standards to define water quality standards. Water meant for swimming may not be clean enough for drinking, or water meant for bathing may not be good for cooking. Therefore, there are different water standards for defined:

Stream standards- Standards that define streams, lakes, oceans or seas based on their maximum use.

Effluent standards- Define the specific standards for the level of contaminants or effluents allowed during the final discharge of those into the water bodies.

Drinking water standards- Define the level of contamination allowed in water that will be supplied for drinking or cooking in the domestic areas.

Different countries regulate their water quality standards through different acts and amendments.

While many of the solutions for water pollution need to be applied on a broader macro-level for that individual, companies, and communities can have a significant and responsible impact on the water quality. Companies, factories have to dispose of leftover chemicals and containers properly as per the product instructions. Farmers also have to reduce the use of nitrates and phosphates from fertilizers, pesticides, and contamination of groundwater. 

The Swachh Bharat Mission of the government had led to reduced groundwater contamination. Under the Namami Ganga program, the government has initiated several major projects to clean Ganga. Along with all these steps, conservation of water is the very basic and important step towards water conservation and should be followed globally, treatment of sewage before their disposal in the water bodies and using environment-friendly products that do not form toxins when dissolved in water. These are some small steps that have to be taken into consideration by every human being.

As we all know, “Water is life’s matter and matrix, mother and medium. There is no life without water.” We have to save water. We must keep the water clean. If everyone will follow their responsibility against water to protect it from getting polluted then it will be easy to get clean and healthy drinking water. Clean water is a must for us and our kids' present, future, and healthy environment. 

We cannot just live with contaminated waters filled with toxins and no oxygen. We cannot see our wildlife being destroyed and therefore, immediate steps have to be taken by groups of people to first clean the already contaminated water bodies and then keep a check on all the surrounding water bodies. Small steps by every individual can make a huge difference in controlling water pollution.

Water Pollution Prevention

Conserve Water 

Our first priority should be to conserve water. Water wasting could be a big problem for the entire world, but we are just now becoming aware of it.

Sewage Treatment 

Cleaning up waste materials before disposing of them in waterways reduces pollution on a large scale. By lowering its dangerous elements, this wastewater will be used in other sectors or in agriculture.

Usage of Eco-Friendly Materials

We will reduce the amount of pollution produced by choosing soluble products that do not alter to become pollutants.

Water contamination is the discharge of pollutants into the water body, where they dissolve, are suspended, are deposited on the bottom, and collect to the point where they hinder the aquatic ecosystem's ability to function. Water contamination is brought on by toxic compounds that easily dissolve and combine with it and come from factories, municipalities, and farms.

Healthy ecosystems depend on a complex network of organisms, including animals, plants, bacteria, and fungi, all of which interact with one another either directly or indirectly. In this article, we read about water pollution, its causes and prevention. With this, we have come to the end of our article, in case of any other doubts, feel free to ask in the comments.

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FAQs on Water Pollution Essay

1. What are the effects of water pollution?

Water pollution has a great impact on human health. Water pollution kills. It's been recorded that in 2015 nearly 1.8 million people died because of water pollution. People with low income are exposed to contaminated water coming out from the industries. Presence of disease causing pathogens in drinking water are the major cause of illness which includes cholera, giardia, and typhoid. Water pollution not only affects human health but also our environment by causing algal bloom in a lake or marine environment. Water pollution also causes eutrophication which suffocates plants and animals and thus causes dead zones. Chemicals and heavy metals from industrial and municipal wastewater contaminate waterways and harm aquatic life.

2. What are the causes of Water pollution?

Water being a universal solvent is vulnerable to pollution as it dissolves more substances than any other liquid on earth. Therefore, water is easily polluted. Toxic substances from farms, towns, and factories readily dissolve into water and mix with it, resulting in water pollution. Agricultural pollution is one of the major causes of contamination in rivers and streams. The use of excessive fertilizers, pesticides, and animal waste from farms and livestock operations lets the rain wash the nutrients and pathogens—such as bacteria and viruses—into our waterways. The other major cause of water pollution is used water,  termed as wastewater which comes from our sinks, showers, toilets and from commercial, industrial, and agricultural activities. It's been reported that the world's 80% wastewater flows back into the environment without being treated or reused. Oil spills and radioactive waste also cause water pollution to a great extent.

3. How to prevent water pollution?

It is important to keep our water bodies clean so we can take the following preventive measures to prevent from water pollution:

Chemicals like bleach, paint, paint thinner, ammonia, and many chemicals are becoming a serious problem. Dumping toxic chemicals down the drain or flushing them down the toilet can cause water pollution. Thus, proper disposal is important. Also, household chemicals need to be recycled.

Avoid buying products that contain persistent and dangerous chemicals. Buying non-toxic cleaners and biodegradable cleaners and pesticides cut down on water pollution.

Prevent from pouring fats or greasy substances down the drain as it might clog the drain resulting in the dumping of waste into yards or basement which can contaminate the local water bodies.

4. What is the role of medical institutions in polluting the water?

Pharmaceutical pollution affects aquatic life and thus there is a need to take preventive measures. Consumers are responsible for winding up pharmaceutical and personal care products in lakes, rivers, and streams. There's a lot of unused and expired medication that can potentially get into the water if not disposed of properly.

5. What are the major kinds of pollution?

The three main types of pollution are air pollution, water pollution or soil pollution. Some artificial pollution is also there, such as noise pollution. Factors leading to such pollution include:

Air Pollution: Industrial emissions, fires, traffic and transportation, burning of chemical waste, etc.

Water Pollution: No proper sewage disposal, pesticides in farms leaking into water bodies, industrial waste dumped into water bodies, etc.

Soil Pollution:  Oil spills, acid rains, irresponsible disposal of trash, chemical waste, etc.

Noise Pollution: Honking of horns, construction activities, loud parties, etc.

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