XVI
VII. Supply the correct form of the words in brackets.
1. As an
2. The radiation leak has had a
why do you oppose banning plastic bags? (environment)
effect on the environment. (disaster)
(contaminate)
water cut short millions of lives every year. (drink)
3. The water supply is being tested for
4. Heavy metals in
5. Scientists warn that plastic pollution in oceans will be one of the
6. Pollution is the process of making parts of the living environment
7. If thermal pollution continues for a long time, it can
8. She became deaf after long-term
9. Living near a busy road could cause high blood
10. Wastewater
threats. (big)
(dirt)
cause huge bacteria. (possible)
to noise in the workplace. (expose)
(press)
a process used to remove contaminants from sewage. (treat)
UNIT 7: POLLUTION Page 17