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

  1. A
    Oxygen
  2. B
    Food
  3. C
    Light
  4. D
    Essential minerals

Solution & Step-by-step Explanation

Eutrophication leads to algal blooms. When these algae die, decomposers use up the dissolved oxygen in the water, leading to the death of fish and other aquatic animals (hypoxia).

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Eutrophication of water bodies leading to killing of fishes is mainly due to non-availability of:
A
Oxygen
B
Food
C
Light
D
Essential minerals

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ecologyenvironmental issues

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