Science, asked by sambitkumarsahoo923, 6 months ago

write the cause of each of the following (1) acid rain (2) depletion of ozone layer in the atomosphere (3) greenhouse effect in air

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Answered by Anonymous
12

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(1)Acid rain is caused by a chemical reaction that begins when compounds like sulfur dioxide and nitrogen oxides are released into the air. These substances can rise very high into the atmosphere, where they mix and react with water, oxygen, and other chemicals to form more acidic pollutants, known as acid rain.

(2)Ozone depletion occurs when chlorofluorocarbons (CFCs) and halons—gases formerly found in aerosol spray cans and refrigerants—are released into the atmosphere (see details below). ... CFCs and halons cause chemical reactions that break down ozone molecules, reducing ozone's ultraviolet radiation-absorbing capacity.

(3)The greenhouse effect is caused by the atmospheric accumulation of gases such as carbon dioxide and methane, which contain some of the heat emitted from Earth's surface. ... This radiation, unlike visible light, tends to be absorbed by the greenhouse gases in the atmosphere, raising its temperature

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Answered by gowrarajinchara
5

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