a) oxygen, b) nitrogen, c) carbon dioxide, or d)ozone
Best Answer - Chosen by Voters
DO YOUR OWN HOMEWORK.But if you actually do want the answer I%26#039;ll give you a clue, it%26#039;s either a or b. :-p 100% 1 Vote
Other Answers (3)
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I think it is Carbon Dioxide.
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If you can only have one choice, then choose carbon dioxide. Burning fossil fuels can also add nitrogen oxides to the air, compounds which add to the problem of acid rain.
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fly ash!!!1
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