Home
Class 12
BIOLOGY
When domestic sewage mixes with river wa...

When domestic sewage mixes with river water

A

small animals like rats will die after drinking river water

B

the increased microbial activity releases micronutrients such as iron

C

the increased microbial activity uses up dissolved oxygen

D

the river water is still suitable for drinking as impurities are only about 0.1%

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Similar Questions

Explore conceptually related problems

when domestic sewage mixes with water ,

The domestic sewage in large cities

Domestic sewage of large cities

The minimum percentage of impurities by domestic sewage in the water is