Question

What are the main constituent of acid rain?

Options

• Nitrogen oxide

• Sulphur oxide

• Nitrogen oxide

• All of the above

Answer 1

All of the above

Explanation:

Acid rain is the process of acid from the atmosphere being deposited on the earth's surface. Acidic nitrogen and sulphur oxides can be blown by the wind along with solid particles in the atmosphere and eventually settle down on the ground as dry deposition or in water, bogs, and snow as wet deposition.