Eutrophication includes all,except

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(D) Eutrophication is the process of nutrient enrichment in water bodies,which leads to the excessive growth of algae (like $BGA$ or Blue-Green Algae)

Vedclass · Accepted Answer

Finally decreased $COD$

Vedclass · Answer

(D) Eutrophication is the process of nutrient enrichment in water bodies,which leads to the excessive growth of algae (like $BGA$ or Blue-Green Algae). This excessive growth leads to the depletion of dissolved oxygen $(DO)$ as aerobic bacteria decompose the organic matter. Consequently,the death of submerged organisms occurs due to the lack of oxygen. Finally,the $COD$ (Chemical Oxygen Demand) increases because more oxygen is required to oxidize the increased amount of organic matter present in the water.

Similar Questions

Define $BOD$.

Some effects of sulphur dioxide $(SO_2)$ and its transformation products on plants include:

To which class of pesticides do $DDT$,$BHC$,aldrin,and endosulphan belong?

The concentration of a pesticide required to destroy $50\%$ of a pest population is called:

The dental disease characterized by mottling of teeth due to the presence of a specific chemical in drinking water is caused by which of the following elements?

Vedclass Test Series

Exam Paper Generator

Online Exam Module