Eutrophication of water bodies leading to killing of fishes is mainly due to

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Eutrophication of water bodies leading to killing of fishes is mainly due to non-availability of :

Options

(a) light
(b) essential minerals
(c) oxygen
(d) food

Correct Answer:

oxygen

Explanation:

Due to eutrophication water bodies lack oxygen causing death of aquatic life.

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Topics: Conservation and Environmental Issues (111)
Subject: Biology (4253)

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