Which causes death of fishes in water bodies polluted by sewage? (a) Foul smell (b) Pathogens (c) Clogging of gills by silt (d) Decrease in D.O.

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Which causes death of fishes in water bodies polluted by sewage?

Environmental Chemistry

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01/05/2022 11:26 am

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Daksh sohum

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Which causes death of fishes in water bodies polluted by sewage?

(a) Foul smell

(b) Pathogens

(d) Decrease in D.O.

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01/05/2022 11:27 am

Prisha Laxmi

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Correct answer: (d) Decrease in D.O.

Explanation:

Decrease in D.O causes death of fish.

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