Which phrase describes chlorofluorocarbons (CFCs) ?
A) secondary pollutants that deplete ozone in the troposphere
B) substances that react with water vapor to form acid deposition
C) substances that form when ultraviolet radiation joins free oxygen with chlorine monoxide
D) ozone-depleting chemicals that were addressed by the Montreal Protocol.
Correct Answer:
Verified
Q20: Select the secondary pollutant.
A) ground-level ozone
B) volatile
Q21: How do primary pollutants differ from secondary
Q22: Select the phrase that describes volatile organic
Q23: Particulate matter
A) absorbs harmful ultraviolet radiation.
B) can
Q24: Select the phrase that correctly describes smog.
A)
Q26: The ozone layer
A) prevents 99 % of
Q27: The pH of natural rainwater is _because
Q28: Select the law or policy strategy that
Q29: The policy strategy known as tradeable emission
Q30: Which law empowers the Environmental Protection Agency
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