Question

Define eutrophication and explain it in brief :)

Answer 1

heya!
here's your answer!
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EUTROPHICATION:-
IT IS A PROCESS OF DEPLETION OF oxygen from water bodies for occurring either naturally or due to human activities.

the process of eutrophication takes place due to introduction of nutrients and Chemicals through discharge of domestic sewage Industrial effluents and fertilizers from agricultural fields.

the consequent nutrient accumulation results in phenomenal growth of phytoplankton and algae there by reducing the penetrating of oxygen, light and heat into the water body

as a result most of the organisms die draining water of all its oxygen

HOPE this helps you:)

Answer 2

The process by which a body of water becomes enriched in dissolved nutrients (such as phosphates) that stimulate the growth of aquatic plant life usually resulting in the depletion of dissolved oxygen.