Air pollution paragraph 150 words for class: 8,9,10,11,12

Air pollution is one of the serious environmental problems of our city life. Now read the following questions and write a paragraph on 'Air Pollution' answering them. 

a) What is air pollution? 

b) How is air polluted? 

c) How does smoke pollute air? 

d) How do mills and factories pollute air? 

e) What measures should we take to prevent air pollution?

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Paragraph: air pollution ssc and hsc 150 words

Elements that have made existence of life possible on earth and not on other planets, air is the most important of them. No 65. life can exist without air. The advancement of human civilization has made it vulnerable to many pollutions. The main constituents of air; nitrogen and oxygen, are being polluted by other vicious gases like; carbon monoxide, carbon dioxide, chloro flurocarbon. Man produces these vicious gases in industries, through vehicle fumes and other fumes. Wood burnt for cooking, coal burnt for melting pitch, oil burnt in vehicles are the mentionable pollutants of the atmospheric air. Vicious gases emitted by the mills and factories move upward and reduce the amount of oxygen, nitrogen and hydrogen. Thus the polluted air with reduced amount of beneficial gases makes many diseases like, bronchitis, bronchial congestion, asthma. Polluted air also causes the rise of global temperature damaging the ozone layer. Rise of global temperature may be the cause of submersion of the lower parts of the world. Many third world countries will be affected by it. 

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It is high time, we resisted air pollution. Failure to check emission of pollutant gases by the industrially developed countries will make our planet unimaginably uninhabitable. Meanwhile there have been sporadic attempts to check the industrially rich countries. But unless the whole world together and humanity as a whole feels the necessity of checking emission of pollutant gases, we are surely heading towards an early destruction of our planet.

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