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(a) What human activity is responsible for the formation of smog and acid rain? (b) What kinds of harm does photochemical smog cause? (c) Do you think that photochemical smog levels are high during the winter or during the summer? Explain.

User Sdayal
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1 Answer

4 votes

Answer:

c? i think

Step-by-step explanation:

User Vineesh K S
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