English, asked by arshpreetkaur35, 1 year ago

9. Smog is produced due to :
(a) Heavy metal dust
(c) Smoke and fog
(b)Water and nitrogen oxide
(d)Soil Dust

Answers

Answered by InnovativeD
0

smoke and fog

hope it will help u

plz mark as brainliest if accurate

Answered by 1stbrainlyqueen
0

c ) smoke and fog .......

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