global warming essay in marathi

Global Warming in Marathi Essay, Information Harit Gruh Parinam

• by Pratiksha More
• Mar 20, 2024 Mar 20, 2024

Global Warming Essay in Marathi

Global warming / greenhouse effect in marathi project : ग्लोबल वॉर्मिंग निबंध.

जगासमोरील अनेक समस्यांमध्ये आजकाल जास्त चर्चेमध्ये असणारी एक महत्वाची समस्या आहे ग्लोबल वॉर्मिंगची. पण ही ग्लोबल वॉर्मिंग म्हणजे नक्की आहे तरी काय? ग्लोबल वॉर्मिंग म्हणजे जागतिक तापमानात वाढ होणे. वर वर पाहता हि काही फार मोठी समस्या वाटत नसली तरी तिचे दूरगामी परिणाम फार घातक आहेत. हळू हळू तापमानात वाढ होत असल्यामुळे दिवसेंदिवस पृथ्वीवरील तापमानात सुद्धा वाढ होत आहे, ध्रुवांवरील बर्फ जास्त वेगाने वितळू लागला आहे, पावसाचे प्रमाण कमी होत चालले आहे. आणि जागतिक तापमानवाढ हल्लीच्या काही वर्षांमध्ये जास्त वेगाने होऊ लागली आहे.

जागतिक तापमानात वाढ होण्याची अनेक कारणे आहेत, काही नैसर्गिक आहेत तर काही मानवनिर्मित आहेत. हरितगृह वायूंची निर्मिती हे जागतिक तापमानात वाढ होण्याचे प्रमुख कारण आहे. हे वायू काही नैसर्गिक प्रक्रिया तसेच मानवनिर्मित कारखान्यांमुळे तयार होतात. दिवसेंदिवस वाढणाऱ्या लोकसंख्येमुळे व उद्योग धंदे वाढत असतात. अश्या कारखान्यांमधून पर्यावरणाला हानिकारक असे वायू तयार मोठ्या प्रमाणावर तयार होतात व हवेत मिसळले जातात. कारखान्यांसोबतच वाहंनामधून सोडल्या जाणाऱ्या कार्बन डायऑक्साईड व इतर वायूंमुळे गेल्या काही वर्षात ग्लोबल वॉर्मिंग दहा पटींनी वाढले आहे. सेंद्रिय घटकांच्या विघटनातून तयार होणारा मिथेन हा अजून एक हरितगृह वायू आहे जो ग्लोबल वॉर्मिंग वाढण्यास कारणीभूत आहेत. घरातील फ्रीज व एसी मधून बाहेर पडणारा CFC वायू हा सुद्धा ग्लोबल वॉर्मिंग वाढविणारा वायू आहे. हे सर्व वायू वातावरणात मिसळतात, किरणोत्सर्गाचे संतुलन बिघडवतात, सूर्याच्या किरणांमधील गर्मी शोषून घेतात आणि परिणामी पृथ्वीच्या वातावरणाचे तापमान वाढवितात.

जागतिक तापमानात वाढ होण्याचे दुसरे प्रमुख कारण ओझोनच्या स्तराचे कमी होणे. पृथ्वीच्या वातावरणाभोवती ओझोनचा स्तर असतो जो सूर्याच्या अतिनील किरणांना पृथ्वीवर येण्यापासून थांबवितो परंतु आता प्रदूषणामुळे हा स्तर हळूहळू कमी होत चालला आहे ज्यामुळे अतिनील किरणे मोठ्या प्रमाणावर पृथ्वीवर येऊन वातावरणाचे तापमान वाढवीत आहेत. फ्रीज व इतर मानवनिर्मित साधनांमुळे निर्माण होणऱ्या CFC मुळे ओझोनच्या स्तराला हानी पोहचत आहे. त्यामुळे सूर्याची किरणे वातावरणात दाखल होतात, आणि हरितगृह वायू या किरणांना शोषून घेतात. वैद्यानिकांच्या मते प्रदूषणामुळे ओझोनच्या स्तराला खूप मोठी भगदाडे पडत आहेत जी एखाद्या राष्ट्राएवढी मोठी आहेत. हे तथ्य खूप भयानक आहे.

वातावरणात उपस्थित असलेल्या विविध एरोसॉल्समुळे पृथ्वीच्या पृष्ठभागाचे तापमान वाढते आहे. हे वातावरणीय एरोसॉल्स सौर किरणे आणि रेडिएशनला शोषून घेण्यास आणि त्यांना पसरविण्यात सक्षम आहेत. ते वातावरणाचे रासायनिक आणि भौतिक गुणधर्म बदलू शकतात. वातावरणात वाढणाऱ्या एरोसॉल्सचे मुख्य कारण मानवी हस्तक्षेप आणि कारखान्या व वाहनांच्या संख्येत वाढ आहे. त्याचप्रमाणे सेंद्रिय घटकांच्या ज्वलनातून सुद्धा एरोसॉल्स तयार होत असतात. वाहतुकीदरम्यान उत्सर्जित होणाऱ्या विविध प्रदूषक घटक अनेक रासायनिक प्रतिक्रियांच्या माध्यमातून एरोसॉल्स्मध्ये रूपांतरित होतात.

गेल्या काही वर्षात ज्या प्रकारे झपाट्याने प्रदूषण वाढत आहे त्याच प्रमाणात जागतिक तापमानात सुद्धा वाढ होत आहे. ग्लोबल वॉर्मिंगचा परिणाम म्हणजे गेल्या काही वर्षात तापमानात झपाट्याने वाढ झाल्यामुळे कित्येक हिमदुर्ग व हिमनद्या वितळू लागले आहेत. तसेच वरचेवर होणारी चक्रीवादळे दिवसेंदिवस उग्र रूप धारण करू लागली आहेत हे सुद्धा जागतिक तापमान वाढीचे परिणाम आहेत. पृथ्वीवरील वेगवेगळ्या ठिकाणांच्या तापमानातील बदलामुळे आणि तफावतीमुळे वारा जोरोजोरात वाहू लागतो व बघता बघता वादळे भयंकर स्वरूप धारण करतात. ह्याचे मूळ कारण जागतिक तापमान वाढ आहे.

जागतिक तापमानात होणाऱ्या वाढीमुळे ऋतू मध्ये सुद्धा बदल होत आहेत. दिवसेंदिवस उन्हाळा लांबत चालला आहे आणि हिवाळा ऋतू छोटा होतो आहे. पूर्वीप्रमाणे कडाक्याची थंडी न पडता थोडीशीच थंडी पडते व ती सुद्धा फार थोड्या कालावधी साठी. पावसाचे प्रमाण सुद्धा गेल्या काही दशकात लक्षणीय प्रमाणात कमी झालेले आहे व त्यात अनियमितता आली आहे. गर्मी वाढणे, अनियमित पाऊस, हिमदुर्गाचे वितळणे, ओझोनच्या स्तराला पडणारी भोके, पूर, वादळ हे सर्व काही ग्लोबल वॉर्मिंगचे परिणाम आहेत.

ह्यावर फक्त एकच उपाय आहे तो म्हणजे लोकांमध्ये या विषयाबाबत जागरूकता निर्माण करणे. सर्व देशांनी मिळून उद्योगधंद्यावर व कारखान्यांवर प्रतिबंध घातले पाहिजेत ज्यामुळे प्रदूषण कमी होण्यास मदत होईल. वैयक्तिक पातळीवर सुद्धा सर्वांनी प्रयत्न सुरु केले पाहिजेत कारण हि एक गंभीर समस्या असून त्यावर उपाययोजना लवकरात लवकर केली गेली पाहिजे. त्यासाठी आपण वैयक्तिक वाहनांचा वापर कमी करून प्रदूषण कमी करू शकता. तसेच सौर उर्जेचा किंवा पवन उर्जेचा जास्तीत जास्त वापर केला गेला पाहिजे. गावात चुलींचा वापर कमी केला पाहिजे कारण त्यातून होणाऱ्या धुरामुळे फार प्रदूषण होते. आणि सर्वात उत्तम उपाय म्हणजे वृक्ष तोड थांबवून जास्तीत जास्त वृक्षारोपण केले पाहिजे. जंगलांचे संवर्धन केले गेले पाहिजे. प्रत्येकाने एक झाड लावून त्याचे उत्तम संगोपन केल्यास ग्लोबल वॉर्मिंग कमी करणे काही अशक्य नाही परंतु गरज आहे ती सर्वांनी आपली जबाबदारी समजून योग्य पाउल उचलण्याची.

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Sunday , 21 April 2024

मराठीचे तपशील

Global Warming: उन्हाच्या झळा सोसण्यासाठी व्हा तयार! पुढील ५ वर्ष विक्रमी तापमान

सध्या असह्य अशा उष्म्याने सगळे जण वैतागले आहेत. कधी एकदा हा उन्हाळा संपतो, असं सर्वांना झालं आहे. तरी अद्याप जवळपास अख्खा मे महिना जायचा आहे. पावसाळा सुरू झाल्यानंतर उन्हाचा तडाखा कमी होईल खरा; मात्र आगामी ५ वर्षात उन्हाळा आणखी तीव्र असण्याची शक्यता आहे..

हवामान बदलाबाबतचे अनेक तज्ञ जागतिक नेत्यांकडे तापमानातील वाढ कमी करण्याबाबत आवाहन करत आहेत. हवामान तज्ञांनी नेत्यांना आवाहन केले आहे की, ग्लोबल वार्मिंग १.५ डिग्री सेल्सिअसपर्यंत रोखण्यासाठी तात्काळ कारवाई करणे आवश्यक आहे. ब्रिटनमधील संशोधकांनी म्हटले आहे की, येत्या पाच वर्षात जगातील वातावरण १.५ डिग्री सेल्सिअस हून अधिक तापण्याची शक्यता  ५०:५०  प्रमाणात आहे. यामध्ये कमी अधिक बदल होऊ शकतात मात्र तापमानात वाढ चांगले संकेत नाहीत. 

२०२२ ते २०२६ पर्यंत विक्रमी तापमान वाढ -

हवामान तज्ञांनी म्हटले आहे की, वार्षिक १.५ डिग्री सेल्सिअसने ग्लोबल वार्मिंग वाढू शकते. संशोधकांनी म्हटले आहे की, २०२२ ते २०२६ पर्यंत विक्रमी तापमान वाढ संभव आहे. रिपोर्ट्सनुसार सर्वात आधी पॅरिस हवामान बदल करारावर पृथ्वीचे तापमान वाढ १.५ डिग्री सेल्सिअसच्या खाली ठेवण्याबाबत जागतिक नेत्यांनी हस्ताक्षर केले होते. त्यानंतर नोव्हेंबर २०२१ मध्ये ग्लासगो येथे COP२६ मध्ये जगाने हवामान बदलाबाबत आपली वचनबद्धता जाहीर केली होती. 

१.७ डिग्री सेल्सिअसपर्यंत वाढू शकते तापमान -

संशोधनात म्हटले आहे की, सन २०२२ ते २०२६ पर्यंत जागतिक तापमान प्री-इंडस्ट्रियल स्तराच्या तुलनेत १.१ डिग्री सेल्सिअस आणि १.७ डिग्री सेल्सिअसच्या दरम्यान असू शकते. संशोधकांनी भविष्यवाणी केली आहे की, या काळात एका वर्षात १.५ डिग्री सेल्सिअसची पातळी ओलांडण्याची शक्यता जवळपास ४८ टक्के किंवा ५० टक्के इतकी आहे. 

कार्बन डायऑक्साइडच्या पातळीत वाढ - 

ब्रिटन मेट ऑफिसचे संशोधक डॉक्टर लियोन हर्मनसन यांनी म्हटले की, वातावरणात कार्बन डायऑक्साइडची पातळी हळू-हळू वाढत आहे. आम्ही पाहू शकतो की, जग हळूहळू तापू लागले आहे. जागतिक तापमान वाढ पॅरिस करारानुसार ठरलेल्या पातळीच्या जवळ पोहोचले आहे. आम्हाला जीवाश्म इंधनाच्या वापरामध्ये कपात करण्याचा प्रयत्न करावा लागेल. 

लेखः वातावरण बदलांचा सांगावा

तापमानवाढीमुळे सध्या अतिवृष्टी, ढगफुटीसारख्या घटना घडत आहेत. पुणे, नाशिक, औरंगाबाद आदी ठिकाणी त्याचा वारंवार प्रत्यय येतो आहे. वातावरणातील बदलांमुळे येत्या काळात आणखी भीषण परिस्थिती निर्माण होणार असून, त्यासाठी आजच उपाययोजना सुरू केली पाहिजे...

प्रशांत पाटील तापमानवाढीमुळे सध्या अतिवृष्टी, ढगफुटीसारख्या घटना घडत आहेत. पुणे, नाशिक, औरंगाबाद आदी ठिकाणी त्याचा वारंवार प्रत्यय येतो आहे. वातावरणातील बदलांमुळे येत्या काळात आणखी भीषण परिस्थिती निर्माण होणार असून, त्यासाठी आजच उपाययोजना सुरू केली पाहिजे... महिनाभरापासून पाकिस्तानात धो धो पाऊस कोसळतो आहे. एक तृतीयांश पाकिस्तान महापुराने व्यापला गेला. हिमालयात उगम पावणाऱ्या नद्यांनी पुराबरोबर प्रचंड गाळ संपूर्ण प्रवाहात व आजूबाजूच्या परिसरात पसरवला आहे. यामुळे शेती, पर्यावरण आणि जनजीवन विस्कळीत झाले. भारतीय महाद्वीपात सन २००० पासून मागच्या दीडशे वर्षांत ०.६८ डिग्री सेल्सियसने तापमानात वाढ झाली, तर २०२१ ते २०३० च्या दरम्यान तापमानवाढ ०.५ डिग्री सेल्सिअसने वाढेल, असे अनुमान आहे. या शतकाच्या अखेरपर्यंत तापमानवाढ दोन ते चार डिग्री सेल्सियस असेल, असा अंदाज आहे. तापमानवाढीचे भीषण परिणाम आपण याच वर्षात अनुभवले. देशभरात तापमान वाढीमुळे यंदा गव्हाच्या उत्पादनात मोठी घट झाली. हिमालयात बर्फ वितळण्याच्या प्रक्रियेला प्रचंड वेग येत आहे. त्यामुळे कमी काळात प्रचंड पाऊस, मोठा पूर तसेच उन्हाळ्यात बाष्पीभवनाच्या प्रक्रियेत वाढ, जंगलांतील वणवे, कार्बन डायऑक्साइडची अधिक निर्मिती यांसारखे भीषण परिणाम जाणवत आहेत. यावर्षी भारतात काही भागांत तापमान ४८ डिग्रीपर्यंत पोहोचले. दुष्काळ, पूर, शेतीचे अपरिमित नुकसान, पिकांच्या उत्पादनात घट, शेती व त्यावर अवलंबून रोजगारांत होणारी घट, शेतीतील वाढता तोटा व त्यामुळे मोठे स्थलांतर, शहरात एकदम पडणाऱ्या पावसामुळे होणारी भीषण परिस्थिती महाराष्ट्रात सांगली, कोल्हापूर, सिन्नर व त्यानंतर आता बेंगळुरूत आपण अनुभवली आहे. कमी काळात जास्त पाऊस पडल्याने भीषण परिस्थिती उद्भवते आहे. शहरातील पाणी निचरा होण्याची यंत्रणा या पावसामुळे हतबल होते. मालमत्ता, जनावरांची, शेतीची प्रचंड हानी होते. संपूर्ण मानवताच जणू पुन्हा शून्यापासून सुरुवात करते. भारताला तर पूर, दुष्काळ या परिस्थितीचा सामना अनेक पातळीवर करावा लागेल. पाकिस्तान, बांगलादेश, श्रीलंका, नेपाळ आदी सर्व प्रदेशांतून विस्थापितांचे लोंढे या नैसर्गिक आपत्तीमुळे येत्या ५० वर्षांत भारतात येण्याची शक्यता आहे. सर्वाधिक धोका बांगलादेशापासून आहे. हिमालयीन नद्यांचा महासमुद्र बांगलादेशाला अनेकदा विळखा घालतो. भविष्यात तापमानवाढीमुळे प्रचंड पाऊस, बर्फ वितळणे या समस्यांमुळे संपूर्ण बांगला देशात पुराचे संकट वारंवार येणार आहे. गेल्या शंभर वर्षांत समुद्राच्या पातळीत ०.३ सेंटीमीटरने वाढ होणे हेच मुळात चिंताजनक आहे. तापमानवाढीमुळे बर्फ वितळण्याच्या प्रक्रियेला अधिक वेग प्राप्त होईल. त्यामुळे समुद्रपातळीत वाढ होऊन अनेक गावे, नगरे, वसाहती पाण्याखाली जाऊ शकतात. सध्या आशिया खंडात अनेक देशांवरील पूरसंकट त्याचे सूतोवाच करीत आहे. दुष्काळ आणि पूर या दोन्ही समस्यांवर आजच उपाय सुरू केले पाहिजेत. खालील काही सूचनांकडे गांभीर्याने पाहिल्यास फायदाच होईल. १. दिल्ली, बेंगळुरू आणि पुणे-मुंबई या तीन नागरी पट्ट्यांमध्ये लोकसंख्येचे २० टक्के एकत्रीकरण होणे धोकादायक आहे. काल-परवा संपूर्ण बेंगळुरूला पुराचा विळखा पडला. मुंबईला वीस वर्षांपूर्वी कमी काळात झालेल्या अतिवृष्टीचे परिणाम आपण बघितले. दिल्ली आणि परिसर तापमानवाढीमुळे हिवाळ्यात जवळ जवळ शून्य दृश्यमानता पातळीवर जातो. गेली कित्येक वर्षे पुण्यात अतिपावसामुळे वसाहतींमध्ये पाणी शिरणे, रस्ते जलमय होणे हे प्रकार वाढत आहेत. पुण्यात रविवारी झालेला ढगफुटीसदृश पाऊस साऱ्यांनी पाहिला. त्यामुळे दिल्ली, बेंगळुरू, पुणे-मुंबई या तिन्ही शहरांपासून शंभर किलोमीटरवर, नद्यांपासून लांब नवीन शहरे वसवणे आवश्यक झाले आहे. २. तापमानवाढीमुळे शेतीचे उत्पादन घटणार असेल तर १५० कोटी लोकसंख्येच्या देशाची अन्नधान्याची गरज भागवण्यासाठी पर्यायी शेती पद्धतीचा विचार आवश्यक आहे. मागील वर्षी तापमानवाढीमुळे भारतात सर्व भागात शेती उत्पादनात घट झाली. अनेक शहरांमध्ये तापमान ४८ अंशांवर पोहोचले होते. अनेक धरणांमधील पाण्याच्या बाष्पीभवनास वेग येऊन उन्हाळ्यात शेतीला मिळणारे पाणी कमी झाले. अनेक शहरांत पिण्याच्या पाण्याची समस्या निर्माण झाली. ३. पूर व दुष्काळ नियंत्रणासाठी मोठ्या प्रमाणात विजेची गरज भासणार आहे. त्यामुळे न्यूक्लिअर पॉवर व सोलर एनर्जी या दोघांची उत्पादन क्षमता वेगाने वाढवावी लागेल. सौर उर्जेत दरवर्षी किमान २५ टक्क्यांनी वाढ झाल्यास सन २०७० पर्यंतचे शून्य कार्बन उत्सर्गाचे ध्येय आपण गाठू शकू. ४. देशांतर्गत स्थलांतर व देशाबाहेर होणारे निर्वासन व त्यावरील उपाय हा चिंतेचा विषय आहे. जिथे शेतीचे उत्पादन कमी होईल, शेतीवर अवलंबून रोजगार कमी होईल, जलसंकट जाणवेल, तेथून मोठ्या प्रमाणावर स्थलांतर होईल आणि त्याचा ताण शहरांवर येईल. त्यामुळे शहरी नियोजन कोसळेल. या गोष्टींचा विचार करून प्रतिबंधात्मक योजना आजच तयार कराव्या लागतील. ५. पूर नियंत्रणासाठी दीर्घकालीन नियोजन करावे लागणार आहे. त्यासाठी मोठा निधी उभारावा लागेल. गेल्या दोन वर्षांपासून ढगफुटीच्या घटना देशभरात होत आहेत, अतिशय कमी वेळेत खूप पाऊस पडणे नित्याचे झाले आहे. परवा नाशिकला चार तासांत ७० मिलिमीटर पाऊस पडला. तो वर्षभर पडणाऱ्या पावसाच्या दहा टक्के आहे. अशावेळी, प्रचंड पुराला सामोरे जावे लागते. या दृष्टीने उपाययोजना कराव्या लागतील. ६. दुष्काळी परिस्थितीत पिण्याच्या पाण्याच्या उपलब्धतेसाठी दीर्घकालीन नियोजन व उपाययोजना कराव्या लागतील. ७. पूरस्थिती नियंत्रणासाठी अनेक नवीन शहरे वसवावी लागतील. नव्या औद्योगिक वसाहती दुष्काळी भागात, नद्यांपासून लांब, पठारी भागात उभाराव्या लागतील. ८. तापमानवाढीमुळे मानवी आरोग्यावर, जनावरांच्या आरोग्यावर होणाऱ्या परिणामांबाबत संशोधन व उपाय करावे लागतील. ९. तापमानवाढ नियंत्रणासाठी कार्बन उत्सर्जन कमी झाले पाहिजे. भारतात या दृष्टीने अधिक प्रयत्न झाले पाहिजेत. आपम सन २०७० पर्यंत कार्बन उत्सर्जन शून्यावर आणण्याचे उद्दिष्ट ठेवले आहे. परंतु, यासाठी ऑइल आणि कोळसा यांचा वापर शून्यावर आणावा लागेल. परिणामी, सौर उर्जेची उत्पादन क्षमता किमान शंभर पटींनी वाढवावी लागेल. १०. ढगफुटीच्या समस्या व अतिशय कमी वेळेत प्रचंड पाऊस आता देशभरात अनेक ठिकाणी होत आहे. नाशिक जिल्ह्यात या पावसाळ्यात अनेक ठिकाणी ढगफुटीसदृश परिस्थिती निर्माण झाली. या समस्येवर हवामान खात्याने अधिक अभ्यास करून, याबाबत लोकांना वेळीच जागृत केले तर मालमत्तेची व जीवितहानी टाळता येईल. मानवी इतिहासात प्रत्येक संकटावर मानवाने उपाय शोधून काढला. तापमानवाढीच्या अस्मानी संकटावर संशोधन, दीर्घकालीन नियोजन व उपाययोजना याद्वारे नक्कीच मार्ग निघेल. मात्र, त्यासाठी आपल्याला आजची धोक्याची घंटा अवधानपूर्वक ऐकावी लागेल आणि त्यानुसार कृती करावी लागेल. (लेखक निवृत्त प्राचार्य आणि हवामानविषयक अभ्यासक आहेत.)

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By ऑनलाइन लोकमत | Published: October 8, 2018 01:27 PM 2018-10-08T13:27:57+5:30 2018-10-08T13:28:41+5:30

जागतिक तापमानवाढ ही संपूर्ण जगासमोरील गंभीर समस्या बनली आहे. येत्या काळात या समस्येचा मोठा फटका भारताला बसण्याची शक्यता आहे.

मुंबई  - जागतिक तापमानवाढ ही संपूर्ण जगासमोरील गंभीर समस्या बनली आहे. येत्या काळात या समस्येचा मोठा फटका भारताला बसण्याची शक्यता असून, एका अहवालातील माहितीनुसार जर जगाच्या तापमानात दोन डिग्री सेल्शियसने वाढ झाली तर भारताला उष्ण हवेच्या लाटेचा धोका उद्भवू शकतो. 2015 साली भारताला अशाच उष्णतेच्या लाटेचा सामना करावा लागला होता. ज्यामध्ये सुमारे 2500 लोक मृत्युमुखी पडले होते.  या उष्णतेच्या लाटेचा पाकिस्तानातील कराची आणि भारतातील कोलकाता या भारतीय उपखंडामधील शहरांना भारतीय सर्वाधिक फटका बसेल. या दोन्ही शहरात 2015 सारखी स्थिती उद्भवू शकेल, अशी भीती या अहवालात व्यक्त करण्यात आली आहे.  जगातील वातावरणात होत असलेल्या बदलांच्या संदर्भात आयपीसीसीचा अहवाल सोमवारी सादर होणार आहे. या अहवालामध्ये जागतिक तापमान वाढीच्या भारताला असलेल्या गंभीर धोक्यासंदर्भात इशारा देण्यात आला आहे. तसेच युनायटेड किंग्डममधील कार्बनब्रिफ या हवामानासंदर्भात माहिती देणाऱ्या संकेतस्थळाने भारतातील मुंबई, दिल्ली, कोलकाता आणि चेन्नई या चार मोठ्या शहरांसंदर्भात धोक्याचा इशारा दिला आहे. या चारही शहरांमधील सरासरी तापमान गेल्या 147 वर्षांमध्ये 1 डिग्रीने वाढल्याचे या संकेतस्थळाने म्हटले आहे.  यावर्षी डिसेंबर महिन्यात वातावरणातील बदलांसंदर्भात पोलंडमध्ये होणाऱ्या बैठकीत या अहवालामधील काही निष्कर्षांवर चर्चा होणार आहे. तसेच वातावरणातील बदल रोखण्यासाठी सरकारांकडून पॅरिस कराराची समीक्षाही करण्यात येईल. जगातील सर्वाधिक कार्बन उत्सर्जन करणाऱ्या देशांपैकी एक असल्याने भारतही या बैठकीत महत्त्वाच्या भूमिकेत असेल.   तापमान वाढीबाबत धोक्याचा इशारा देताना या अहवालात  2030 पर्यंत जगाचे सरासरी तापमान 1.5 डिग्रीच्या स्तरावर पोहोचण्याची भीती व्यक्त करण्यात आले आहे. जर याच गतीने तापमान वाढत राहिले तर 2030 ते 2052 या दरम्यान जागतिक तापमान 15. डिग्री सेल्सीयसने वाढू शकते, असे या अहवालाता म्हटले आहे. 

Web Title: Global Warming: India faces risk of deadly heatwaves

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Translation of global warming – English–Marathi dictionary

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• The destruction of the rainforests is contributing to global warming .
• Do you think that these higher-than-average temperatures are attributable to global warming ?
• Several hypotheses for global warming have been suggested .
• Scientists fear that global warming has gone beyond the point of no return .
• Yesterday's paper had a double-page feature on global warming .

(Translation of global warming from the Cambridge English–Marathi Dictionary © Cambridge University Press)

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ग्लोबल वार्मिंग पर निबंध – कारण और समाधान

ग्लोबल वार्मिंग पर 500+ शब्द निबंध.

ग्लोबल वार्मिंग एक ऐसा शब्द है जिससे लगभग हर कोई परिचित है। लेकिन, इसका अर्थ अभी भी हम में से अधिकांश के लिए स्पष्ट नहीं है। तो, ग्लोबल वार्मिंग पृथ्वी के वातावरण के समग्र तापमान में क्रमिक वृद्धि को संदर्भित करता है। विभिन्न गतिविधियां हो रही हैं जो धीरे-धीरे तापमान बढ़ा रही हैं। ग्लोबल वार्मिंग हमारे हिम ग्लेशियरों को तेजी से पिघला रहा है। यह धरती के साथ-साथ इंसानों के लिए भी बेहद हानिकारक है। ग्लोबल वार्मिंग को नियंत्रित करना काफी चुनौतीपूर्ण है; हालाँकि, यह असहनीय नहीं है। किसी भी समस्या को हल करने में पहला कदम समस्या के कारण की पहचान करना है। इसलिए, हमें पहले ग्लोबल वार्मिंग के कारणों को समझने की आवश्यकता है जो हमें इसे हल करने में आगे बढ़ने में मदद करेंगे। ग्लोबल वार्मिंग पर इस निबंध में, हम ग्लोबल वार्मिंग के कारणों और समाधानों को देखेंगे।

ग्लोबल वार्मिंग के कारण

ग्लोबल वार्मिंग एक गंभीर समस्या बन गई है जिस पर अविभाजित ध्यान देने की आवश्यकता है। यह किसी एक कारण से नहीं बल्कि कई कारणों से हो रहा है। ये कारण प्राकृतिक और मानव निर्मित दोनों हैं। प्राकृतिक कारणों में ग्रीनहाउस गैसों की रिहाई शामिल है जो पृथ्वी से भागने में सक्षम नहीं हैं, जिससे तापमान में वृद्धि होती है।

इसके अलावा, ज्वालामुखी विस्फोट भी ग्लोबल वार्मिंग के लिए जिम्मेदार हैं। यह कहना है कि, इन विस्फोटों से कार्बन डाइऑक्साइड के टन निकलते हैं जो ग्लोबल वार्मिंग में योगदान करते हैं। इसी तरह, मीथेन भी ग्लोबल वार्मिंग के लिए जिम्मेदार एक बड़ा मुद्दा है।

Read Essay on Global Warming in English here

उसके बाद, ऑटोमोबाइल और जीवाश्म ईंधन के अत्यधिक उपयोग से कार्बन डाइऑक्साइड का स्तर बढ़ जाता है। इसके अतिरिक्त, खनन और पशु पालन जैसी गतिविधियाँ पर्यावरण के लिए बहुत हानिकारक हैं। सबसे आम मुद्दों में से एक है जो तेजी से हो रहा है वनों की कटाई।

इसलिए, जब कार्बन डाइऑक्साइड के अवशोषण के सबसे बड़े स्रोतों में से एक ही गायब हो जाएगा, तो गैस को विनियमित करने के लिए कुछ भी नहीं रहेगा। इस प्रकार, यह ग्लोबल वार्मिंग में परिणाम देगा। ग्लोबल वार्मिंग को रोकने और धरती को फिर से बेहतर बनाने के लिए तुरंत कदम उठाए जाने चाहिए।

ग्लोबल वार्मिंग समाधान

जैसा कि पहले कहा गया है, यह चुनौतीपूर्ण हो सकता है लेकिन यह पूरी तरह से असंभव नहीं है। जब संयुक्त प्रयास किए जाते हैं तो ग्लोबल वार्मिंग को रोका जा सकता है। इसके लिए, व्यक्तियों और सरकारों, दोनों को इसे प्राप्त करने की दिशा में कदम उठाने होंगे। हमें ग्रीनहाउस गैस की कमी से शुरू करना चाहिए।

इसके अलावा, उन्हें गैसोलीन की खपत पर नजर रखने की जरूरत है। एक हाइब्रिड कार पर स्विच करें और कार्बन डाइऑक्साइड की रिहाई को कम करें। इसके अलावा, नागरिक सार्वजनिक परिवहन या कारपूल को एक साथ चुन सकते हैं। इसके बाद, रीसाइक्लिंग को भी प्रोत्साहित किया जाना चाहिए।

ग्रीनहाउस प्रभाव क्या है?

उदाहरण के लिए, जब आप खरीदारी करने जाते हैं, तो अपने कपड़े की थैली ले जाएं। एक और कदम जो आप उठा सकते हैं वह है बिजली के उपयोग को सीमित करना जो कार्बन डाइऑक्साइड की रिहाई को रोक देगा। सरकार के हिस्से पर, उन्हें औद्योगिक कचरे को नियंत्रित करना चाहिए और उन्हें हवा में हानिकारक गैसों को बाहर निकालने से रोकना चाहिए। वनों की कटाई को तुरंत रोका जाना चाहिए और पेड़ों के रोपण को प्रोत्साहित किया जाना चाहिए।

संक्षेप में, हम सभी को इस तथ्य का एहसास होना चाहिए कि हमारी पृथ्वी ठीक नहीं है। इसका इलाज करने की जरूरत है और हम इसे ठीक करने में मदद कर सकते हैं। वर्तमान पीढ़ी को भविष्य की पीढ़ियों की पीड़ा को रोकने के लिए ग्लोबल वार्मिंग को रोकने की जिम्मेदारी लेनी चाहिए। इसलिए, हर छोटा कदम, कोई फर्क नहीं पड़ता कि कैसे छोटा वजन बहुत वहन करता है और ग्लोबल वार्मिंग को रोकने में काफी महत्वपूर्ण है।

ग्लोबल वार्मिंग पर अक्सर पूछे जाने वाले प्रश्न Q.1 ग्लोबल वार्मिंग के कारणों की सूची बनाएँ।

A.1 प्राकृतिक और मानव निर्मित दोनों प्रकार के ग्लोबल वार्मिंग के विभिन्न कारण हैं। प्राकृतिक एक में ग्रीनहाउस गैस, ज्वालामुखी विस्फोट, मीथेन गैस और बहुत कुछ शामिल हैं। अगला, मानव निर्मित कारण वनों की कटाई, खनन, मवेशी पालन, जीवाश्म ईंधन जलाना और अधिक हैं।

Q.2 ग्लोबल वार्मिंग को कोई कैसे रोक सकता है?

A.2 ग्लोबल वार्मिंग को व्यक्तियों और सरकार के संयुक्त प्रयास से रोका जा सकता है। वनों की कटाई पर रोक लगाई जानी चाहिए और पेड़ों को अधिक लगाया जाना चाहिए। ऑटोमोबाइल का उपयोग सीमित होना चाहिए और रीसाइक्लिंग को प्रोत्साहित किया जाना चाहिए।

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Essay on Global Warming

• Updated on  
• Nov 23, 2023

Being able to write an essay is an integral part of mastering any language. Essays form an integral part of many academic and scholastic exams like the SAT , and UPSC amongst many others. It is a crucial evaluative part of English proficiency tests as well like IELTS , TOEFL , etc. Major essays are meant to emphasize public issues of concern that can have significant consequences on the world. To understand the concept of Global Warming and its causes and effects, we must first examine the many factors that influence the planet’s temperature and what this implies for the world’s future. Here’s an unbiased look at the essay on Global Warming and other essential related topics.

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Also Read: Essay on Labour Day

Since the industrial and scientific revolutions, Earth’s resources have been gradually depleted. Furthermore, the start of the world’s population’s exponential expansion is particularly hard on the environment. Simply put, as the population’s need for consumption grows, so does the use of natural resources , as well as the waste generated by that consumption.

Climate change has been one of the most significant long-term consequences of this. Climate change is more than just the rise or fall of global temperatures; it also affects rain cycles, wind patterns, cyclone frequencies, sea levels, and other factors. It has an impact on all major life groupings on the planet.

Also Read: World Population Day

What is Global Warming?

Global warming is the unusually rapid increase in Earth’s average surface temperature over the past century, primarily due to the greenhouse gases released by people burning fossil fuels . The greenhouse gases consist of methane, nitrous oxide, ozone, carbon dioxide, water vapour, and chlorofluorocarbons. The weather prediction has been becoming more complex with every passing year, with seasons more indistinguishable, and the general temperatures hotter. The number of hurricanes, cyclones, droughts, floods, etc., has risen steadily since the onset of the 21st century. The supervillain behind all these changes is Global Warming. The name is quite self-explanatory; it means the rise in the temperature of the Earth.

Also Read: What is a Natural Disaster?

According to recent studies, many scientists believe the following are the primary four causes of global warming:

• Deforestation 
• Greenhouse emissions
• Carbon emissions per capita

Extreme global warming is causing natural disasters , which can be seen all around us. One of the causes of global warming is the extreme release of greenhouse gases that become trapped on the earth’s surface, causing the temperature to rise. Similarly, volcanoes contribute to global warming by spewing excessive CO2 into the atmosphere.

The increase in population is one of the major causes of Global Warming. This increase in population also leads to increased air pollution . Automobiles emit a lot of CO2, which remains in the atmosphere. This increase in population is also causing deforestation, which contributes to global warming.

The earth’s surface emits energy into the atmosphere in the form of heat, keeping the balance with the incoming energy. Global warming depletes the ozone layer, bringing about the end of the world. There is a clear indication that increased global warming will result in the extinction of all life on Earth’s surface.

Also Read: Land, Soil, Water, Natural Vegetation, and Wildlife Resources

Of course, industries and multinational conglomerates emit more carbon than the average citizen. Nonetheless, activism and community effort are the only viable ways to slow the worsening effects of global warming. Furthermore, at the state or government level, world leaders must develop concrete plans and step-by-step programmes to ensure that no further harm is done to the environment in general.

Although we are almost too late to slow the rate of global warming, finding the right solution is critical. Everyone, from individuals to governments, must work together to find a solution to Global Warming. Some of the factors to consider are pollution control, population growth, and the use of natural resources.

One very important contribution you can make is to reduce your use of plastic. Plastic is the primary cause of global warming, and recycling it takes years. Another factor to consider is deforestation, which will aid in the control of global warming. More tree planting should be encouraged to green the environment. Certain rules should also govern industrialization. Building industries in green zones that affect plants and species should be prohibited.

Also Read: Essay on Pollution

Global warming is a real problem that many people want to disprove to gain political advantage. However, as global citizens, we must ensure that only the truth is presented in the media.

This decade has seen a significant impact from global warming. The two most common phenomena observed are glacier retreat and arctic shrinkage. Glaciers are rapidly melting. These are clear manifestations of climate change.

Another significant effect of global warming is the rise in sea level. Flooding is occurring in low-lying areas as a result of sea-level rise. Many countries have experienced extreme weather conditions. Every year, we have unusually heavy rain, extreme heat and cold, wildfires, and other natural disasters.

Similarly, as global warming continues, marine life is being severely impacted. This is causing the extinction of marine species as well as other problems. Furthermore, changes are expected in coral reefs, which will face extinction in the coming years. These effects will intensify in the coming years, effectively halting species expansion. Furthermore, humans will eventually feel the negative effects of Global Warming.

Also Read: Concept of Sustainable Development

Sample Essays on Global Warming

Here are some sample essays on Global Warming:

Global Warming is caused by the increase of carbon dioxide levels in the earth’s atmosphere and is a result of human activities that have been causing harm to our environment for the past few centuries now. Global Warming is something that can’t be ignored and steps have to be taken to tackle the situation globally. The average temperature is constantly rising by 1.5 degrees Celsius over the last few years. The best method to prevent future damage to the earth, cutting down more forests should be banned and Afforestation should be encouraged. Start by planting trees near your homes and offices, participate in events, and teach the importance of planting trees. It is impossible to undo the damage but it is possible to stop further harm.

Also Read: Social Forestry

Over a long period, it is observed that the temperature of the earth is increasing. This affected wildlife , animals, humans, and every living organism on earth. Glaciers have been melting, and many countries have started water shortages, flooding, and erosion and all this is because of global warming. No one can be blamed for global warming except for humans. Human activities such as gases released from power plants, transportation, and deforestation have increased gases such as carbon dioxide, CFCs, and other pollutants in the earth’s atmosphere. The main question is how can we control the current situation and build a better world for future generations. It starts with little steps by every individual. Start using cloth bags made from sustainable materials for all shopping purposes, instead of using high-watt lights use energy-efficient bulbs, switch off the electricity, don’t waste water, abolish deforestation and encourage planting more trees. Shift the use of energy from petroleum or other fossil fuels to wind and solar energy. Instead of throwing out the old clothes donate them to someone so that it is recycled. Donate old books, don’t waste paper.  Above all, spread awareness about global warming. Every little thing a person does towards saving the earth will contribute in big or small amounts. We must learn that 1% effort is better than no effort. Pledge to take care of Mother Nature and speak up about global warming.

Also Read: Types of Water Pollution

Global warming isn’t a prediction, it is happening! A person denying it or unaware of it is in the most simple terms complicit. Do we have another planet to live on? Unfortunately, we have been bestowed with this one planet only that can sustain life yet over the years we have turned a blind eye to the plight it is in. Global warming is not an abstract concept but a global phenomenon occurring ever so slowly even at this moment. Global Warming is a phenomenon that is occurring every minute resulting in a gradual increase in the Earth’s overall climate. Brought about by greenhouse gases that trap the solar radiation in the atmosphere, global warming can change the entire map of the earth, displacing areas, flooding many countries, and destroying multiple lifeforms. Extreme weather is a direct consequence of global warming but it is not an exhaustive consequence. There are virtually limitless effects of global warming which are all harmful to life on earth. The sea level is increasing by 0.12 inches per year worldwide. This is happening because of the melting of polar ice caps because of global warming. This has increased the frequency of floods in many lowland areas and has caused damage to coral reefs. The Arctic is one of the worst-hit areas affected by global warming. Air quality has been adversely affected and the acidity of the seawater has also increased causing severe damage to marine life forms. Severe natural disasters are brought about by global warming which has had dire effects on life and property. As long as mankind produces greenhouse gases, global warming will continue to accelerate. The consequences are felt at a much smaller scale which will increase to become drastic shortly. The power to save the day lies in the hands of humans, the need is to seize the day. Energy consumption should be reduced on an individual basis. Fuel-efficient cars and other electronics should be encouraged to reduce the wastage of energy sources. This will also improve air quality and reduce the concentration of greenhouse gases in the atmosphere. Global warming is an evil that can only be defeated when fought together. It is better late than never. If we all take steps today, we will have a much brighter future tomorrow. Global warming is the bane of our existence and various policies have come up worldwide to fight it but that is not enough. The actual difference is made when we work at an individual level to fight it. Understanding its import now is crucial before it becomes an irrevocable mistake. Exterminating global warming is of utmost importance and each one of us is as responsible for it as the next.  

Always hear about global warming everywhere, but do we know what it is? The evil of the worst form, global warming is a phenomenon that can affect life more fatally. Global warming refers to the increase in the earth’s temperature as a result of various human activities. The planet is gradually getting hotter and threatening the existence of lifeforms on it. Despite being relentlessly studied and researched, global warming for the majority of the population remains an abstract concept of science. It is this concept that over the years has culminated in making global warming a stark reality and not a concept covered in books. Global warming is not caused by one sole reason that can be curbed. Multifarious factors cause global warming most of which are a part of an individual’s daily existence. Burning of fuels for cooking, in vehicles, and for other conventional uses, a large amount of greenhouse gases like carbon dioxide, and methane amongst many others is produced which accelerates global warming. Rampant deforestation also results in global warming as lesser green cover results in an increased presence of carbon dioxide in the atmosphere which is a greenhouse gas.  Finding a solution to global warming is of immediate importance. Global warming is a phenomenon that has to be fought unitedly. Planting more trees can be the first step that can be taken toward warding off the severe consequences of global warming. Increasing the green cover will result in regulating the carbon cycle. There should be a shift from using nonrenewable energy to renewable energy such as wind or solar energy which causes less pollution and thereby hinder the acceleration of global warming. Reducing energy needs at an individual level and not wasting energy in any form is the most important step to be taken against global warming. The warning bells are tolling to awaken us from the deep slumber of complacency we have slipped into. Humans can fight against nature and it is high time we acknowledged that. With all our scientific progress and technological inventions, fighting off the negative effects of global warming is implausible. We have to remember that we do not inherit the earth from our ancestors but borrow it from our future generations and the responsibility lies on our shoulders to bequeath them a healthy planet for life to exist. 

Also Read: Essay on Disaster Management

One good action in a day is to combat the heat.

Global Warming and Climate Change are two sides of the same coin. Both are interrelated with each other and are two issues of major concern worldwide. Greenhouse gases released such as carbon dioxide, CFCs, and other pollutants in the earth’s atmosphere cause Global Warming which leads to climate change. Black holes have started to form in the ozone layer that protects the earth from harmful ultraviolet rays. Human activities have created climate change and global warming. Industrial waste and fumes are the major contributors to global warming. Another factor affecting is the burning of fossil fuels, deforestation and also one of the reasons for climate change.  Global warming has resulted in shrinking mountain glaciers in Antarctica, Greenland, and the Arctic and causing climate change. Switching from the use of fossil fuels to energy sources like wind and solar. When buying any electronic appliance buy the best quality with energy savings stars. Don’t waste water and encourage rainwater harvesting in your community. 

Also Read: Essay on Air Pollution

Writing an effective essay needs skills that few people possess and even fewer know how to implement. While writing an essay can be an assiduous task that can be unnerving at times, some key pointers can be inculcated to draft a successful essay. These involve focusing on the structure of the essay, planning it out well, and emphasizing crucial details. Mentioned below are some pointers that can help you write better structure and more thoughtful essays that will get across to your readers:

• Prepare an outline for the essay to ensure continuity and relevance and no break in the structure of the essay
• Decide on a thesis statement that will form the basis of your essay. It will be the point of your essay and help readers understand your contention
• Follow the structure of an introduction, a detailed body followed by a conclusion so that the readers can comprehend the essay in a particular manner without any dissonance.
• Make your beginning catchy and include solutions in your conclusion to make the essay insightful and lucrative to read
• Reread before putting it out and add your flair to the essay to make it more personal and thereby unique and intriguing for readers  

Relevant Blogs

Ans. Both natural and man-made factors contribute to global warming. The natural one also contains methane gas, volcanic eruptions, and greenhouse gases. Deforestation, mining, livestock raising, burning fossil fuels, and other man-made causes are next.

Ans. The government and the general public can work together to stop global warming. Trees must be planted more often, and deforestation must be prohibited. Auto usage needs to be curbed, and recycling needs to be promoted.

Ans. Switching to renewable energy sources , adopting sustainable farming, transportation, and energy methods, and conserving water and other natural resources.

We hope this blog gave you an idea about how to write and present an essay on global warming that puts forth your opinions. The skill of writing an essay comes in handy when appearing for standardized language tests . Thinking of taking one soon? Leverage Edu provides the best online test prep for the same via Leverage Live . Register today to know more!

Digvijay Singh

Having 2+ years of experience in educational content writing, withholding a Bachelor's in Physical Education and Sports Science and a strong interest in writing educational content for students enrolled in domestic and foreign study abroad programmes. I believe in offering a distinct viewpoint to the table, to help students deal with the complexities of both domestic and foreign educational systems. Through engaging storytelling and insightful analysis, I aim to inspire my readers to embark on their educational journeys, whether abroad or at home, and to make the most of every learning opportunity that comes their way.

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This was really a good essay on global warming… There has been used many unic words..and I really liked it!!!Seriously I had been looking for a essay about Global warming just like this…

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Hi, we are glad that we could help you to write essays. We have a beginner’s guide to write essays ( https://leverageedu.com/blog/essay-writing/ ) and we think this might help you.

It is not good , to have global warming in our earth .So we all have to afforestation program on all the world.

thank you so much

Very educative , helpful and it is really going to strength my English knowledge to structure my essay in future

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Global warming is the increase in 𝓽𝓱𝓮 ᴀᴠᴇʀᴀɢᴇ ᴛᴇᴍᴘᴇʀᴀᴛᴜʀᴇs ᴏғ ᴇᴀʀᴛʜ🌎 ᴀᴛᴍᴏsᴘʜᴇʀᴇ

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• Biology Article
• Essay on Global Warming

Essay On Global Warming

Essay on global warming is an important topic for students to understand. The essay brings to light the plight of the environment and the repercussion of anthropogenic activities. Continue reading to discover tips and tricks for writing an engaging and interesting essay on global warming.

Essay On Global Warming in 300 Words

Global warming is a phenomenon where the earth’s average temperature rises due to increased amounts of greenhouse gases. Greenhouse gases such as carbon dioxide, methane and ozone trap the incoming radiation from the sun. This effect creates a natural “blanket”, which prevents the heat from escaping back into the atmosphere. This effect is called the greenhouse effect.

Contrary to popular belief, greenhouse gases are not inherently bad. In fact, the greenhouse effect is quite important for life on earth. Without this effect, the sun’s radiation would be reflected back into the atmosphere, freezing the surface and making life impossible. However, when greenhouse gases in excess amounts get trapped, serious repercussions begin to appear. The polar ice caps begin to melt, leading to a rise in sea levels. Furthermore, the greenhouse effect is accelerated when polar ice caps and sea ice melts. This is due to the fact the ice reflects 50% to 70% of the sun’s rays back into space, but without ice, the solar radiation gets absorbed. Seawater reflects only 6% of the sun’s radiation back into space. What’s more frightening is the fact that the poles contain large amounts of carbon dioxide trapped within the ice. If this ice melts, it will significantly contribute to global warming. 

A related scenario when this phenomenon goes out of control is the runaway-greenhouse effect. This scenario is essentially similar to an apocalypse, but it is all too real. Though this has never happened in the earth’s entire history, it is speculated to have occurred on Venus. Millions of years ago, Venus was thought to have an atmosphere similar to that of the earth. But due to the runaway greenhouse effect, surface temperatures around the planet began rising. 

If this occurs on the earth, the runaway greenhouse effect will lead to many unpleasant scenarios – temperatures will rise hot enough for oceans to evaporate. Once the oceans evaporate, the rocks will start to sublimate under heat. In order to prevent such a scenario, proper measures have to be taken to stop climate change.

More to Read: Learn How Greenhouse Effect works

Tips To Writing the Perfect Essay

Consider adopting the following strategies when writing an essay. These are proven methods of securing more marks in an exam or assignment.

• Begin the essay with an introductory paragraph detailing the history or origin of the given topic.
• Try to reduce the use of jargons. Use sparingly if the topic requires it.
• Ensure that the content is presented in bulleted points wherever appropriate.
• Insert and highlight factual data, such as dates, names and places.
• Remember to break up the content into smaller paragraphs. 100-120 words per paragraph should suffice.
• Always conclude the essay with a closing paragraph.

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Sample essay on global warming

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ENCYCLOPEDIC ENTRY

Global warming.

The causes, effects, and complexities of global warming are important to understand so that we can fight for the health of our planet.

Earth Science, Climatology

Tennessee Power Plant

Ash spews from a coal-fueled power plant in New Johnsonville, Tennessee, United States.

Photograph by Emory Kristof/ National Geographic

Global warming is the long-term warming of the planet’s overall temperature. Though this warming trend has been going on for a long time, its pace has significantly increased in the last hundred years due to the burning of fossil fuels . As the human population has increased, so has the volume of fossil fuels burned. Fossil fuels include coal, oil, and natural gas, and burning them causes what is known as the “greenhouse effect” in Earth’s atmosphere.

The greenhouse effect is when the sun’s rays penetrate the atmosphere, but when that heat is reflected off the surface cannot escape back into space. Gases produced by the burning of fossil fuels prevent the heat from leaving the atmosphere. These greenhouse gasses are carbon dioxide , chlorofluorocarbons, water vapor , methane , and nitrous oxide . The excess heat in the atmosphere has caused the average global temperature to rise overtime, otherwise known as global warming.

Global warming has presented another issue called climate change. Sometimes these phrases are used interchangeably, however, they are different. Climate change refers to changes in weather patterns and growing seasons around the world. It also refers to sea level rise caused by the expansion of warmer seas and melting ice sheets and glaciers . Global warming causes climate change, which poses a serious threat to life on Earth in the forms of widespread flooding and extreme weather. Scientists continue to study global warming and its impact on Earth.

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• Global Warming Essay

Essay on Global Warming

The last few decades have been monumental when it comes to technological development. Humans have developed systems and machines that make our lives easier. Especially during the early modern period from the early 16th century to as far as the late 18the century, also commonly referred to as “The Scientific Revolution” or “The Enlightenment”, modern technology leapt ahead in development in such a short time frame compared to all of history.

However, with the development of society, there has been a severe detriment to the quality of Earth’s environment. One of the most massive threats to the condition of the planet is climate change. Inadequate research and reckless misuse of natural resources are some of the core reasons for the deteriorating condition of the planet.

To understand the concept of Global Warming and its causes and effects, we need to take an in-depth look into many factors that affect the temperature of the planet and what that means for the future of the world. Here is an objective look at the topic of Global Warming and other important related topics.

What is Climate Change?

Ever since the industrial and scientific revolution, Earth is slowly being used up for its resources. Moreover, the onset of the exponential increase in the world’s population is also very taxing on the environment. 

Simply put, as the need for consumption of the population increases, both the utilisation of natural resources and the waste generated from the use of said resources have also increased massively. 

One of the main results of this over the many years has become climate change. Climate change is not just the rise or fall of temperature of different areas of the world; it is also a change in the rain cycles, wind patterns, cyclone frequencies, sea levels, etc. It affects all major life groups on the planet in some way or the other.  

What is Global Warming?

Global Warming is often considered an effect of Climate change. Global Warming is the rapid increase in the temperature of the Earth’s environment that is causing many life-threatening issues to arise.

Global Warming is a dangerous effect on our environment that we are facing these days. Rapid industrialization, increase in the population growth and pollution are causing a rise in Global Warming. Global Warming refers to the increase in the average temperature of the earth's surface during the last century. One of the reasons why Global Warming is dangerous is because it disturbs the overall ecology of the planet. This results in floods, famine, cyclones and other issues. There are many causes and results of this warming and is a danger for the existence of life on earth.

The sign of Global Warming is already visible with many natural phenomena happening around globally, affecting each living species.

Here is some data that can help to give a more precise understanding of the reality of Global Warming in the last few years:

On average, the world’s temperature is about 1.5°C higher than during the start of the industrial revolution in the late 1700s. That may not seem a lot to you, but that is an average estimate. This number is only increasing. Many parts of the world face far more severe changes in temperature that affect the planet’s overall health.

In 1950, the world’s CO 2 emissions were at 6 billion tonnes which had quadrupled in volume until 1990, just 40 years later to 22 billion tonnes. Not only that, unchecked CO 2 emissions today have reached a whopping 35 billion tonnes.

The most evident causes of Global Warming are industrialization, urbanization, deforestation, and sophisticated human activities. These human activities have led to an increase in the emission of Greenhouse Gases, including CO₂, Nitrous Oxide, Methane, and others.

Causes of Global Warming

A variety of reasons causes Global Warming. Some of which can be controlled personally by individuals but others are only expected to be solved by communities and the world leaders and activists at the global level.

Many scientists believe the main four reasons for Global Warming, according to recent studies, are:

Greenhouse gases

Deforestation

Per capita carbon emissions

Global Warming is certainly an alarming situation, which is causing a significant impact on life existence. Extreme Global Warming is resulting in natural calamities, which is quite evident happening around. One of the reasons behind Global Warming is the extreme release of greenhouse gases stuck on the earth surface, resulting in the temperature increase.

Similarly, volcanoes are also leading to Global Warming because they spew too much CO₂ in the air. One of the significant causes behind Global Warming is the increase in the population. This increase in the population also results in air pollution. Automobiles release a lot of CO₂, which remains stuck in the earth.

This increase in the population is also leading to deforestation, which further results in Global Warming. More and more trees are being cut, increasing the concentration of CO₂.

The greenhouse is the natural process where the sunlight passes through the area, thus warming the earth's surface. The earth surface releases energy in the form of heat in the atmosphere maintaining the balance with the incoming energy. Global Warming depletes the ozone layer leading to the doom's day.

There is a clear indication that the increase in Global Warming will lead to the complete extinction of life from the earth surface.

Solution for Global Warming

Global Warming can not be blamed on individuals; however, it can be tackled and maintained from worsening starting at the individual level. Of course, industries and multinational conglomerates have higher carbon emissions levels than an average citizen. Still, activism and community effort are the only feasible ways to control the worsening state of Global Warming.

Additionally, at the state or government level, world leaders need to create concrete plans and step programmes to ensure that no further harm is being caused to the environment in general. 

Although we are almost late in slowing down the Global Warming rate, it is crucial to find the right solution. From individuals to governments, everyone has to work upon a solution for Global Warming. Controlling pollution, population and use of natural resources are some of the factors to consider. Switching over to the electric and hybrid car is the best way to bring down the carbon dioxide.

As a citizen, it is best to switch over to the hybrid car and to use public transport. This will reduce pollution and congestion. Another significant contribution you can make is to minimize the use of plastic. Plastic is the primary cause of Global Warming taking years to recycle.

Deforestation is another thing to consider that will help in controlling Global Warming. Planting of more trees should be encouraged to make the environment go green.

Industrialization should be under certain norms. The building of industries should be banned in green zones affecting plants and species. Hefty penalties should be levied on such sectors contributing towards Global Warming.

Effects of Global Warming

Global Warming is a real problem that many want to prove as a hoax for their political benefit. However, as aware citizens of the world, we must make sure only the truth is presented in the media.

Various parts of the environment, both flora and fauna, are directly adversely affected by the damages caused by Global Warming. Wildlife being in danger is ultimately a serious threat to the survival of humanity as we know it and its future.

The effect of Global Warming is widely seen in this decade. Glacier retreat and arctic shrinkage are the two common phenomena seen. Glaciers are melting in a fast way. These are pure examples of climate change.

Rise in sea level is another significant effect of Global Warming. This sea-level rise is leading to floods in low-lying areas. Extreme weather conditions are witnessed in many countries. Unseasonal rainfall, extreme heat and cold, wildfires and others are common every year. The number of these cases is increasing. This will indeed imbalance the ecosystem bringing the result of the extinction of species.

Similarly, marine life is also widely getting affected due to the increase in Global Warming. This is resulting in the death of marine species and other issues. Moreover, changes are expected in coral reefs, which are going to face the end in coming years.

These effects will take a steep rise in coming years, bringing the expansion of species to a halt. Moreover, humans too will witness the negative impact of Global Warming in the end.

FAQs on Global Warming Essay

1. What Global Warming will Cause?

Global warming will have a massive impact on our earth in the end. Flood, extreme weather conditions, famine, wildfire and many more will be the result. There will be hotter days, which will also increase the wildfire and famine. In the past years, many meteorological bureaus have added purple and magenta to the forecast.

Another impact of global warming will be rising sea levels. Increased ocean temperatures will lead to the melting of glaciers and ice caps. Increase in the sea level will lead to floods in many low-lying areas.

The overall ecosystem of nature will be an imbalance. This will affect nature in the long-term.

2. Why Does Global Warming Happen?

There are many reasons for the cause of global warming. There are certain gases in the atmosphere called greenhouse gases. The energy then radiates from the surface; the greenhouse gases trap longwave radiation. We humans have added to the atmospheric blanket of greenhouse affecting the living species. Warming of air, oceans, and land is how global warming happens.