What is acid rain? Write its causes and effects also.
Answers
Answer:
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.
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.
Explanation:
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Answer:
Harmful and undesirable components such as co2,so2,no2,cfc's etc. mixed with air forming harmful acids combine with water when raining and gives harmful effect on the life on earth.This process is known as acid rain.
It is caused when when harmful gases released in air combine with rain.
effects
1.Damage the buildings, bridges,monuments,etc.
2.Have an adverse effect on the skin of human.