Question

explain what is meant by term 'eutrophicastion'​

Answer 1

Answer:

Eutrophication, the gradual increase in the concentration of phosphorus, nitrogen, and other plant nutrients in an aging aquatic ecosystem such as a lake. The productivity or fertility of such an ecosystem naturally increases as the amount of organic material that can be broken down into nutrients increases.

Answer 2

Answer:

Harmful algal blooms, dead zones, and fish kills are the results of a process called eutrophication which occurs when the environment becomes enriched with nutrients, increasing the amount of plant and algae growth to estuaries and coastal waters.

In simple words eutrophication is the over-growth of algae.

Explanation:

Hope it will help you!!!