Question

Which one of the following statements about acid rain is true

Answer 1

Explanation:

Where are the following statements ????

Answer 2

Answer:

Acid rain is a result of air pollution. ... Some of these gases (especially nitrogen oxides and sulphur dioxide) react with the tiny droplets of water in clouds to form sulphuric and nitric acids. The rain from these clouds then falls as very weak acid - which is why it is known as "acid rain".