a) carbon dioxide and nitrogen
b) carbon monoxide and carbon dioxide
c) ozone and carbon dioxide
d) nitrous oxide and sulphur dioxide
b) carbon monoxide and carbon dioxide
c) ozone and carbon dioxide
d) nitrous oxide and sulphur dioxide
Ans-[D]
Explanation This is very simple question. Acid rain is caused by emissions of sulfur dioxide and nitrogen oxide, which react with the water molecules in the atmosphere to produce acids.
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