Quiz4anskey - 1 As a result of global warming global...

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1. As a result of global warming, global precipitation would _____. A. remain the same B. increase C. decrease Right Points Earned:1/1 Correct Answer: B Your Response: B 2. If the air did not contain carbon dioxide, the planet would be hotter. Answer Right Points Earned:1/1 Correct Answer: False Your Response: False 3. Most acid rain in the United States has a pH of A. 3.4 B. 4.2 C. 8.2 D. 7.1 Right Points Earned:1/1 Correct Answer: B Your Response: B 4. Which one of the following is true about the ozone hole? A. It has a variable area throughout the year. B. It shrank significantly this year from last year. C. It has a constant area throughout the year. D. It grew significantly larger this year from last year. Right Points Earned:1/1 Correct Answer: A Your Response: A 5. What is the impact of methane and nitrous oxide on the atmosphere? A. none at all B. trap heat C. destroy other greenhouse gases D. allow heat to escape Right Points Earned:1/1 Correct Answer: B Your Response: B 6. Acid rain can damage your skin. A. only if you swim in an acidic lake B. True C. False Right Points Earned:1/1
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Correct Answer: C Your Response: C 7. CFCs are created only by humans. Answer
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This note was uploaded on 10/02/2010 for the course EGEE 102 taught by Professor Pisupati,sarmave during the Summer '07 term at Penn State.

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Quiz4anskey - 1 As a result of global warming global...

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