Page 26 - Reading Success B1

Unit 5

Air Pollution

Before You Read

1. What are some other types of pollution?

2. Why is pollution so bad for the environment?

Vocabulary

Match the words with their definitions.

a. hazy 1. a vent or chimney

b. mist 2. material

c. dense 3. to be thick

d. smokestack 4. fog caused by air pollution

e. incinerator 5. vapor

f. smog 6. a machine that burns garbage

g. substance 7. to be cloudy or foggy

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