THE ENVIRONMENT PRACTICE TEST 1I. CHOOSE THE WORD OR PHRASE THA...

45.

Air pollution, together with littering, are causing many problems in our large, industrial cities today.

a b c d

IV. Read the text carefully then choose the correct answer:

Environmental pollution is a term that refers to all the ways by which man pollutes his

surroundings. Man dirties the air with gases and smoke, poisons the water with chemicals and other

substances, and damages the soil with too many fertilizers and pesticides. Man also pollutes his

surroundings in various other ways. For example, people ruin natural beauty by scattering junk and

litter on the land and in the water. They operate machines and motor vehicles that fill the air with

disturbing noise.