Exercise 2. Mark the letter A, B, C, or D to indicate the correct answer to each of the following questions.
11. If you ask me, ____ waste is a much bigger problem than ordinary household waste.
A. industrial B. business C. working D. manufacturing
12. Do you know what CFC ____?
A. sets in B. does up C. stands for D. gets down
13. There’s been a ____ in Germany and a village was completely destroyed.
A. flood B. drizzle C. shower D. smog
14. Dinosaurs have been ____ for millions of years.
A. endangered B. extinct C. threatened D. disappeared
15. As town grow, they tend to destroy the surrounding ____ areas.
A. urban B. commercial C. land D. rural
16. During the last hundred years we have done great ____ to the environment.
A. injury B. pollution C. damage D. hurt
17. There are lots of things we can all do to ____ the environment.
A. enhance B. protect C. make D. build
18. Environmentalists are furious with the American Government for delaying measures which will reduce greenhouse gas ____.
A. exhaust fumes B. smokes C. wastes D. emissions
19. The government is introducing strict new rules on the dumping of ____ by industry.
A. pesticides B. exhaust fumes. C. toxic waste D. emissions
20. Farmers contribute to environmental damage by spraying ____ with ____, which stay in the soil for years.
A. agriculture – pesticides B. agriculture - fertilizers
C. crops – fertilizers D. crops - pesticides
