Which of the following sources is responsible for maximum air pollution? (A) Industrial chimney exhaust (B) Forest fire (C) Automobiles exhaust (D) Photochemical oxidation of organic matter

Which of the following sources is responsible for maximum air
pollution?
(A) Industrial chimney exhaust
(B) Forest fire
(C) Automobiles exhaust
(D) Photochemical oxidation of organic matter
by

1 Answer

Answer :

(C) Automobiles exhaust
by

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