Which is the least effective method of improving U.S.air pollution laws?
A) Refocusing on pollution prevention
B) Increasing vehicle fuel efficiency
C) Better ventilating homes and buildings
D) Increasing regulations on motorcycles and 2-cycle engines
E) Better regulation of airports and cruise ships
Correct Answer:
Verified
Q40: Which answer best states the current scientific
Q45: The International Governmental Panel on Climate Change
Q47: Indoor air pollution could be sharply reduced
Q48: Correspondence between climate models and the real
Q49: Current global climate models suggest that climate
Q51: In 2001,the International Governmental Panel on Climate
Q52: One way to help protect the atmosphere
Q53: Increased greenhouse gases originate from
A) burning fossil
Q54: Over geologic time the earth's climate has
Q55: The oceans'
A) surface water is weakly acidic.
B)
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