Science, asked by sahilgovindani, 10 months ago

How does the construction of dams add to water pollution

Answers

Answered by DNA7777
1

Answer:

Dams are expected to affect water quality and quantity for millions of downstream users. A few ways that dams harm water supply include: By trapping river-borne nutrients, dams can lead to the growth of toxic algaes. ... Dams also lead to riverbed deepening for tens or even hundreds of kilometers below the reservoir.

Answered by SHINAYASINGH
0

Answer:

construction of dams is one of the cause of river Pollution.

Explanation:

the water which dams stores is stagnant. this causes diseases as stagnant water give rise to mosquitoes.

during the time of heavy rain the gates of dams are opened which causes floods in nearby areas. Thus distributing the lives of the people living there. so the whole water is contaminated by human, household wastes.

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