Multiple Choice
In 1974,Dr.Rowland and Dr.Molina made what observation in relation to ozone (O3) ?
A) The photochemical interactions of chlorofluorocarbons and O3.
B) Automobile exhaust and sunlight were producing photochemical smog.
C) Anthropogenic O3 releases were a major culprit in global warming.
D) Ground-level O3 irritates human eyes and respiratory systems.
Correct Answer:
Verified
Correct Answer:
Verified
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