1. What causes forest damage? 2. What depletes the Earth’s ozone layer? 3. What can lead to the extinction of various animal

Answers:
a. Issues stemming from economic activities.
b. Emissions from factories and vehicles.
c. Prudent environmental use and safeguarding against harm.
d. Due to human actions.
e. Emissions from industrial plants and automobiles.

Complete the sentences by selecting the appropriate corresponding option:
1. The environment provides the country’s economy with its resources, but air and water pollution, and the environment is a) unable to absorb all its wastes.
2. Waste gases cause acid rain and thus a) reduce the resources of forests.
3. Plant and vehicle emissions pollute the air a) and harm the ozone layer of the Earth.
4. People must learn to use the environment carefully and a) protect it from damages caused by their activities.

Read the text «Why should we recycle at home?» and answer the following questions:

1. False
2. False
3. Doesn’t say