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Home Q & A Board Science-Related Homework Help Geography and Earth Sciences
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jake08benn jake08benn
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6 years ago
All of the following are problems that remain to be solved in the United States with respect to air pollution except
 
  a. Dramatically reducing emissions from older power and industrial plants
  b. The current laws do not deal seriously with indoor air pollution.
  c. Enforcement of the Clean Air Act is too stringent.
  d. Airports are exempt from many air pollution regulations.
  e. Two-cycle engines need to be regulated more effectively.
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omar.quesadamedomar.quesadamed
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6 years ago
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jake08benn Author
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6 years ago
You make an excellent tutor!
mcraver1
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Yesterday
Smart ... Thanks!
acaruso
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2 hours ago
This helped my grade so much Perfect
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