what is acid rain how is it caused.

Asked by  | 24th Sep, 2008, 11:54: PM

Expert Answer:

When water vapour condenses on accumulated oxides of sulphur, nitrogen , aerosols etc. , it forms acids ; which comes doen with rains ,in the form of acid rain.

Answered by  | 25th Sep, 2008, 12:42: AM

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