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1. What are the EPA�s seven criteria pollutants and their sources? Discuss the environmental and health effects of each pollutant. 


Your response must be at least 200 words in length. You are required to use at least your textbook as source material for your response. All sources used, including the textbook, must be referenced; paraphrased and quoted material must have accompanying citations.

 

2. Describe the greenhouse effect and its importance to life on earth. What are the ways in which human activity is increasing heat storage in the atmosphere? 


Your response must be at least 200 words in length. You are required to use at least your textbook as source material for your response. All sources used, including the textbook, must be referenced; paraphrased and quoted material must have accompanying citations.

 

3. Discuss three of the main disputes about climate change that are often heard and read in the popular media. Do you think that any of these claims are valid? Why, or why not? 


Your response must be at least 200 words in length. You are required to use at least your textbook as source material for your response. All sources used, including the textbook, must be referenced; paraphrased and quoted material must have accompanying citations.

 

4. What are �dead zones,� and how do they form? What are the sources of pollution that cause cultural eutrophication? 


Your response must be at least 200 words in length. You are required to use at least your textbook as source material for your response. All sources used, including the textbook, must be referenced; paraphrased and quoted material must have accompanying citations.

 

5. Matching 

 

A.
A group of seven major pollutants that contribute the largest volume of air-quality degradation
B.
Pollutants that become hazardous after chemical reactions in the air
C.
Pollutants that do not go through a smokestack
D.
Pollutants emitted from a smokestack or other concentrated pollution origin
E.
Pollutants that are released to the air in a harmful form
F.
Pollutants that are produced in less volume, but are especially toxic or hazardous

 

                                                                        
                                                                        
                                                                        
                                                                        
                                                                        

 

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