Question

7) Which of the following statement is true about Smog?

1) Smog is derived from fog

2) Smog is derived from smoke

3) Smog is derived from water vapor

4) Smog is derived from both fog and smoke

GIVE THE CORRECT ANSWER
I WILL MARK YOU AS A BRAINLIST

PLEASE DON'T GIVE WRONG ANSWER​

Answer 1

Answer:

(d)Smog is derived from both fog and smoke

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Answer 2

All the above statement are true.

Explanation:

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