Question

what is acid rain ?​

Answer 1

Answer:

rain that has harmful chemicals in it from factories, etc. that causes damage to trees, crops, buildings and rivers.

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Answer 2

Answer:

Acid rain is one of the consequences of air pollution. It occurs when emissions from factories, cars or heating boilers contact with the water in the atmosphere. These emissions contain nitrogen oxides, sulfur dioxide and sulfur trioxide, which when mixed with water become sulfurous acid, nitric acid and sulfuric acid. This process also occurs naturally through volcanic