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Unformatted text preview: gases act in a manner analogous to the glass in a greenhouse. The gases capture the radiated heat given off by light form the sun and keeps it trapped, making the Earth warmer. It is controversial because some believe it will heat the Earth enough to change our climate and produce mass storms. 5. What does the American Trucking Case say about the consideration of cost in setting NAAQSs ( 10 words or less ) __It places the importance of properly working machines that reduce pollutants over the issue of cost. _____ 6. Why is EPA reviewing the health effect associated with lead exposure? ( 20 words or less ) For a decision on whether to revise the air quality standard for lead. ________________________________________________________________ ________________________________________________________________...
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- Spring '08