Question

What do you mean by Eutrophication? ​

Answer 1

The process by which a body of water becomes enriched in dissolved nutrients that stimulates the growth of aquatic life usually resulting in the depletion of dissolved oxygen

Answer 2

Eutrophication is an enrichment of water by nutrient salts that causes structural changes to the ecosystem such as: increased production of algae and aquatic plants, depletion of fish species, general deterioration of water quality and other effects that reduce and preclude use.

Hope it helps you.