Question

Q20) What is acid rain ? Example.​

Answer 1

Answer:

Acid rain, or acid deposition, is a broad term that includes any form of precipitation with acidic components, such as sulfuric or nitric acid that fall to the ground from the atmosphere in wet or dry forms. This can include rain, snow, fog, hail or even dust that is acidic.

Answer 2

$\sf\red{↬Answer:-}$

• When The pH Value of The Rain Is More Than 5.6 Then It is Called as Acid Rain.
• It may Be Harmful For Living things.