Question

define eutrophication and write its harmful effects​

Answer 1

Eutrophication can have serious effects, like algal blooms that block light from getting into the water and harm the plants and animals that need it. If there's enough overgrowth of algae, it can prevent oxygen from getting into the water, making it hypoxic and creating a dead zone where no organisms can survive.

Answer 2

Step-by-step explanation:

Primarily, the adverse effects of eutrophication on aquatic bodies include a decrease in biodiversity, increase in toxicity of the water body, and change in species dominance. The treatment of this water becomes difficult. Depletion of dissolved oxygen in the water body.