What do winds, volcanic eruptions, and some forest fires have in common?
O A. They are all results of the combustion of fossil fuels.
B. They're natural processes that cause air pollution.
O C. They deplete the ozone layer.
O D. They are major sources of secondary air pollution.
Answers: 1
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What do winds, volcanic eruptions, and some forest fires have in common?
O A. They are all results...
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