The Clean Air Act of 1990 was important because it specifically:
A) punished polluters
B) stated that all politicians would from then on be pro-environment
C) detailed ways of making our air crystal clean by the year 2000
D) required scrubbers on smokestacks of coal-fired plants
Correct Answer:
Verified
Q2: The pH of rain and snow in
Q3: A lack of ozone is dangerous because
Q4: Which city is considered a brown-air city
Q5: Our environmental problems can be solved by:
A)proper
Q6: How many species of animals and plants
Q8: Acid precipitation is so deadly because it:
A)changes
Q9: Ten thousand years ago,when human populations began
Q10: Brown-air cities are so-called because:
A)of excessive acid
Q11: Agricultural chemicals,such as DDT,are so damaging to
Q12: Groundwater came to be in the ground
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