Question

what is acid rain ?

Answer 1

Hey, here is your answer -

Rain that has harmful chemicals in it from factories etc that causes damage to tree, crops, buildings and plants rivers.

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Answer 2

Answer:

Pollutants like sulphur dioxide and nitrogen dioxide liberated into the air by industries reacts with water vapour in air to form sulphuric acidand nitric acid. These acids come down as rain,called acidic rain.