True or False
Quiz

See how much you know about air pollution and cleaning the air.Take this true or false quiz.

1.Global warming is also known as the greenhouse effect.

True

False

2.Greenhouse gases let the sun’s rays through to reach the Earth.

True

False

3.The sun’s energy is absorbed by the earth.

True

False

4.Greenhouse gases in the atmosphere let the energy from the earth escape into space.

True

False

5. Global warming is helpful.

True

False

6.Ground level ozone layer is also called smog.

True

False

7.Londoner Harold De Veaux named the word smog.

True

False

8.Smog kills people.

True

False

9.Greenhouse gases include carbon dioxide.

True

False

10.A greenhouse is made of glass or clear plastic and it allows light to pass through and plants to grow.

True

False