Explain the nature and enforcement of the national ambient air quality standards (NAAQS)
What will be an ideal response?
The Clean Air Act directs the Environmental Protection Agency (EPA) to establish national ambient air quality standards (NAAQS) for certain pollutants. These standards are set at two different levels: primary, which is to protect human beings, and secondary, which is to protect vegetation, matter, climate, visibility, and economic values. Specific standards have been established for carbon monoxide, nitrogen oxide, sulfur oxide, ozone, lead, and particulate matter.
Although the Environmental Protection Agency (EPA) establishes air quality standards, the states are responsible for their enforcement. The federal government has the right to enforce these air pollution standards if the states fail to do so. Each state is required to prepare a state implementation plan (SIP) that specifies the state plans to meet the federal standards. The EPA has divided each state into air quality control regions (AQCRs).
You might also like to view...
Various ways to label dimensions obtained in MDS were mentioned in the text. Which of the ways below was not mentioned in your text?
A) Axes may be labeled for the attributes with which they are most closely aligned. B) label based on the criteria respondents used in making their evaluations C) Respondents can be shown their maps and asked to label the dimensions by inspecting the configurations. D) none of the above
A(n) ________ LLC (limited liability company) has no specified term of duration
A) short-form B) general C) term D) at-will
Using Table 7.9, if the project completion time has to be reduced by one week, which of the following activities should be crashed to minimize the extra cost of earlier completion?
A) Activity B B) Activity E C) Activity H D) Activity J
Paul Company is considering purchasing a capital investment that is expected to provide annual cash inflows of $10,100 per year for 3 years. Assuming that the required rate of return is 9%, what is the present value of these cash inflows? Use Appendix Table 2. (Do not round PV factors and intermediate calculations. Round your final answer to the nearest dollar.)
A. $27,798 B. $25,566 C. $23,397 D. $25,503