what is acid rain? what is caused by?
Answers
rainfall made so acidic by atmospheric pollution that it causes environmental harm, chiefly to forests and lakes. The main cause is the industrial burning of coal and other fossil fuels, the waste gases from which contain sulphur and nitrogen oxides which combine with atmospheric water to form acids.
Sources of Acid Rain
Acid rain is caused by a chemical reaction that begins when compounds like sulfur dioxide and nitrogen oxides are released into the air. These substances can rise very high into the atmosphere, where they mix and react with water, oxygen, and other chemicals to form more acidic pollutants, known as acid rain. Sulfur dioxide and nitrogen oxides dissolve very easily in water a
nd can be carried very far by the wind. As a result, the two compounds can travel long distances where they become part of the rain, sleet, snow, and fog that we experience on certain days.
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Ans
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Acid rain.
Acid rain is rain or any other form of precipitation that is unusually acidic meaning that it has elevated levels of hydrogen ions it can have harmful effects on plants aquatic animals and infrastructure .
Acid rain is the rain that has harmful chemicals in it from factory that causes damage to trees crops buildings and rivers.