giúp mình với nhé 6. _____ fumes from these vehicles are serious air pollutants.,A. Poisonously B. Poison C. Poisonous D. Poisons,7. _____ thermal pollution happens, the water temperature in streams, rivers, lakes, or oceans changes.,A. Until B. When C. Before D. As soon as,8. Air pollution occurs when the atmosphere contains gases, dust, or fumes in _____ amounts.,A. unharmed B. harmless C. harm D. harmful,9. When radiation goes into the land, air or water, it is called radioactive _____.,A. pollution B. polluted C. pollutants D. polluting,10. Too much use of electric lights in cities may _____ light pollution.,A. go B. result C. cause D. lead,11. _____ pollution is the contamination of lakes, rivers, oceans, or groundwater, usually by human activities.,A. Soil B. Air C. Noise D. Water,12. Land pollution happens when human activities _____ the Earth's surface.,A. cover B. destroy C. damages D. cause,13. Noise pollution occurs _____ there are too many loud sounds in the environment.,A. while B. and C. because D. so,14. The sight of too many telephone poles, advertising billboards, overhead power lines, or shop signs may cause,_____ pollution.,A. visual B. vision C. visualize D. visible,15. People don't care much about the environment, so they keep _____ it worse.,A. made B. making C. to make D. make,16. She suffered _____ a serious disease because of drinking contaminated water for a long time.,A. in B. at C. to D. from,17. The roads were slippery _____ itsttarted to rain,A. so B. as soon as C. when D. before,18. We hope more people join our _____ programme.,A. environment B. environmental C. environmentalist D. environmentally,19. Harmful gases like nitrogen oxides and sulphur oxides are _____ into the atmosphere during the burning of,fossil fuels.,A. releases B. released C. release D. releasing,20. The _____ of air pollution are alarming.,A. effective B. affect C. effect D. effects,Exercise 10. Find and correct the mistakes.,1. You should turn on devices while you are not using them.,2. Don't throw rubbish on rivers and lakes.,3. Polluted water is unsafe for drink.,4. Cut down trees destroys a lot of wildlife habitats.

Question

Accepted Answer

1. The answer is C. Poisonous.

2. The answer is B. When.

3. The answer is D. harmful.

4. The answer is A. pollution.

5. The answer is C. cause.

6. The answer is D. Water.

7. The answer is C. damages.

8. The answer is C. because.

9. The answer is A. visual.

10. The answer is B. making.

11. The answer is D. from.

12. The answer is B. when.

13. The answer is B. environmental.

14. The answer is B. released.

15. The answer is D. effects.

Here are the corrections:

1. You should turn off devices when you are not using them.
2. No correction needed.
3. Polluted water is unsafe to drink.
4. Cutting down trees destroys a lot of wildlife habitats.