Air Pollution Quiz 11 (25 MCQs)

Quiz Instructions:

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1. What are the two main problems with water?

2. How nature neutralizes Acid Rain

3. How do CFCs affect ozone production?

4. Why is asbestos no longer used in the United States?

5. A colorless, odorless gas

6. Air pollution in Singapore can result from _____

7. Is Ontario's air pollution getting better or worse.

8. In the 1970s, scientists discovered a large weakened area in the ozone layer, centered over which continent?

9. How can insulating your home prevent air pollution?

10. What countries have the worst air quality

11. What is the biggest danger to humans of discarded rubbish?

12. Which of the following is not a long term consequence of air pollution?

13. Harmful substances found in water, air, or soil

14. Most polluting energy source on this list

15. CFCs in the atmosphere cause:

16. Which of the following molecules has been determined to contribute the hole in the ozone layer?

17. Acid precipitation causes what kind of environmental damage?

18. Which product of incomplete combustion gives photochemical smog its reddish browncolor?

19. How does geography play a role in Mexico City's air pollution problem?

20. When a layer of warm air prevents the rising air from escaping.

21. The closer to Earth the layer of atmosphere, the _____ the air density and _____ the air pressure.

22. What is referred to as APD, in the article?

23. The concern that is most specific to light pollution is

24. What is a consequence that increasing human population could have on the Earth's climate?

25. What is acid rain