A lake with an inflow of domestic sewage rich | vedclass

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

Question

(C) When domestic sewage rich in organic waste enters a lake,it leads to eutrophication. Microorganisms like bacteria decompose this organic matter,wh

Vedclass · Accepted Answer

Death of fish due to lack of oxygen

Vedclass · Answer

(C) When domestic sewage rich in organic waste enters a lake,it leads to eutrophication. Microorganisms like bacteria decompose this organic matter,which requires a large amount of dissolved oxygen. This process significantly reduces the Biological Oxygen Demand $(BOD)$ and depletes the dissolved oxygen levels in the water. As a result,aquatic organisms,especially fish,die due to the lack of oxygen (asphyxiation).

$A$ lake with an inflow of domestic sewage rich in organic waste may result in:

Similar Questions

Where did the epidemic bone-softening disease 'Itai-Itai' occur first?

$.........$ is an undesirable,high-intensity sound.

$BOD$ of waste water is estimated by measuring the amount of

According to the Euro-$II$ norms,which of the following is correct?

Give information about Eutrophication.

Vedclass Test Series

Exam Paper Generator

Online Exam Module