The disappearance of the plants and animals is due to the _________ in water

The disappearance of the plants and animals is due to the _________ in water

Q. The disappearance of the plants and animals is due to the _________ in water.

A.            Nitrogen depletion

B.            Chlorine depletion

C.            Oxygen depletion

D.            Ozone depletion

Answer: Oxygen depletion

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