Question

what causes acid rain?​

Answer 1

Answer:

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.

Answer 2

When toxic gases such as sulphur, carbon dioxide etc. are released by factories and industries into the atmosphere, they form vapours and rise into the atmosphere. These vapours get condensed and form clouds which in turn, causes acid rain.