Smog

Q. The smoke emitted from vehicles is not harmful.

1. True
2. False

Q.

A mixture of smoke and fog is called _________. (moisture/smog)

Q. What is more harmful for us: Smog or smoke?

Q. Automobiles release ____ into the air, which is harmful and causes acid rain.

1. smoke
2. noise
3. sound
4. fog

Q.

___ is a mixture of smoke and fog, and is usually caused when a lot of crackers are burst during the festival of Diwali.

Q. What are the major effects of air pollution on plants and animals?