Why is acid rain, or acid deposition, considered to be harmful?

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    Dead, or weakened, plants make the soil much more susceptible to erosion.
    Acid rain leeches essential nutrients out of the soil (e.g., potassium and calcium), and kills decomposers in the soil.
    Moisture in the air becomes acidified and then falls on plants and the soil below, harming them.
    all of the above

asked May 30, 2013 in Biology by anonymous
    

1 Answer

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all of the above
answered May 31, 2013 by Bioshare ~Top Expert~ (34,070 points)



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