App Logo

No.1 PSC Learning App

1M+ Downloads
The function of algae in oxidation pond is

AProvide mat or the surface of the oxidation pond so as to prevent evaporation of water

BProvide oxygen for bacteria to garage organic matter

CProvide greenish appearance to pond

DPrevent odour nuisance

Answer:

B. Provide oxygen for bacteria to garage organic matter


Related Questions:

The type of bond in which the facing is of Flemish bond and filling as well as backing are a of English bond
Static friction
An instrument used for reproducing,enlarging or reducing maps
The graduated ring of a prismatic compass is graduated in:
Incorrect length of chain is source of error