Question

The natural aging of a lake by nutrient enrichment of its water is termed as:

A Eutrophication Correct Answer Incorrect Answer
B Extraction Correct Answer Incorrect Answer
C Nutriphication Correct Answer Incorrect Answer
D Denutriphication Correct Answer Incorrect Answer

Solution

Eutrophication is the natural aging of a lake by nutrient enrichment of its water. It is due to the release of fertilisers from the field or runoff water and industrial wastes. A large amount of nitrogen and phosphate results in lakes appearing green.

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