Question

which of the following should be done to reduce water pollution?
a. washing cloth in the river
b. bathing river in the animal
c. throwing garbage around riverbank
d. treating sewage before discharge into water body ​

Answer 1

• c. treating sewage before discharge into water body .

Hope it helps you

Answer 2

Answer:

d. Treating sewage before discharge into the water body

To reduce water pollution, the sewage water must be treated before discharging into the water bodies.

Explanation:

Water pollution is a major concern these days as the water is getting polluted day by day and becoming unfit for drinking.

Washing clothes in the river, bathing animals in the river and throwing garbage around the riverbank all makes the water polluted. All these factors contribute to water pollution and make the water unfit for daily consumption.

Treating the sewage before discharge into water bodies is a good idea as the toxic waste from the sewage can be removed and the water will not get polluted.