Atmosphere of big/metropolitan cities is polluted most by

Biology

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01/11/2021 10:56 am

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BidishaKashayap1333

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Atmosphere of big/metropolitan cities is polluted most by

(1) household waste

(2) automobile exhausts

(3) radio-active fall-out

(4) pesticide residue

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01/11/2021 10:58 am

Mayank1444

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Correct answer: (2) automobile exhausts

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