Acid rain, with a pH below 5.6, is caused by human activities like burning fossil fuels and has harmful impacts on the environment.
Acid rain is precipitation with a pH below 5.6 caused by higher levels of nitric and sulfuric acids in the atmosphere, primarily from human activities like burning fossil fuels. It has detrimental effects on the environment, such as damaging soil, harming aquatic life, and accelerating the decay of buildings.
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