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Acid Rain

Acid Rain

Acid rain is rain droplets containing solution of sulphuric oxides (SO2 and SO3) and nitrogen dioxide (NO2). Acid rain is any form of atmospherically deposited acidic substance containing strong mineral acids of anthropogenic origin. Read more.

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Atmosphere

Atmosphere

The atmosphere is a term used to describe the mixture of different gasses that surrounds Earth. These gases consist predominantly of nitrogen, oxygen, argon, carbon dioxide, and water vapour. Read more..