Question

Define acid rain. (Topic: Environmental Issues)

Answer 1

When harm full substance mix in air and that harm full substance mix in rain water during raning, then rain water become acedic and that is called acid rain.

Answer 2

Acid Rain:

• This word is given by Robert Augus.
• NO₂ and SO₂ released from different sources in the form of smoke dissolve in atmospheric water vapour to form H₂SO₄ and HNO₃.
• This acid come down on earth with rain water forming acid rain.

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