Environmental Studies Short Question | Gkseries

Home
General Knowledge
a-wetland-ecosystem-has-a-very-high-biological-oxygen-demand-bod-Which-of-the-following-statement-about-such-a-wetland-is-correct

Question

A wetland ecosystem has a very high Biological Oxygen Demand (BOD). Which of the following statement about such a wetland is correct ?

A It has high level of microbial pollution.

B It has very low level of microbial pollution.

C There is no microbial pollution.

D It is highly turbid

Answer & Explanation
Answer:It has high level of microbial pollution.

junior administrative assistant jaa test series