What is Acid Rain in College Biology? PDF Book

Learn Acid Rain definition in college biology with explanation to study “What is Acid Rain”. Study acid rain explanation with college biology terms to review biology course for online degree programs.

Acid Rain Definition

  • Sulphur dioxide and nitrogen oxides also dissolve in rainwater. They form a more acidic solution, called acid rain.

    Cambridge IGSCE Biology by Mary Jones, Geoff Jones



Acid Rain Explanation

Acid rain is resulted from the diffusion of Sulphur dioxide in rainwater. The factors involves in causing acid rain are; burning fuel in vehicle and high temperature that accumulate nitrogen in air that combines with oxygen to make nitrogen oxide. Similarly, sulfur dioxide is also considered as unpleasant gas, causing problem in breathing. Rain water is normally slightly acidic, having PH below 7, but sulfur dioxide makes it more acidic solution that damages plants, hurt leaves and washes out calcium, magnesium and aluminum.

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