Environmental Science Chapter 12 Study Guide



Environmental Science Chapter 12 Study Guide

Section 12.1

1. List 5 primary air pollutants.

2. The biggest source of sulfur dioxide in the air is ________________.

3. A _______________ removes gas pollutants from industrial emissions.

4. Most air pollution is produced by burning fossil fuels.

5. What activities produce particulate matter?

6. What are the effects of carbon monoxide poisoning?

7. How does a secondary pollutant, such as smog, form?

8. How does a temperature inversion trap pollutants?

9. The Clean Air Act gave power to the _____________________.

Section 12.2

10. Poor indoor air quality is likely to be found in what type of building?

11. Billions of dollars have been spent to remove __________ from U.S. schools.

12. Radon is produced by the decay of ________________.

13. Describe 3 respiratory problems that are caused by or worsened by air pollution.

14. List the effects of air pollution on human health.

Section 12.3

15. What is the pH range for acid precipitation?

16. What is the biggest cause of acid precipitation?

17. What toxic substances are leached out of acidic soil?

18. Most of the acid precipitation that falls in SE Canada is released from _______.

19. What are the effects of lower soil pH?

20. _________________ have a pH7.

21. Normal precipitation is slightly ___________ because atmospheric carbon dioxide dissolves in the precipitation and forms carbonic acid.

22. Aquatic animals are adapted to live within a particular pH range.

23. Rain falls downwind.

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