Biodiversity and ConservationHard

Question

Biological Oxygen Demand (bod) is a measure of

Options

A.industrial wastes poured into water bodies

B.extent to which water is polluted with organic compound

C.amount of carbon monoxide inseparably combined with haemoglobin

D.amount of oxygen needed by green plants during night

Bod is the measure of degree of impurity of water due to organic matter.

Create a free account to view solution