Question

Why is construction of dams considered a threat to our environment?
long answer​

Answer 1

Answer:

Greenhouse gases: The flooding of surrounding habitat around dams kills trees and other plant life that then decomposes and releases large amounts of carbon into the atmosphere. Because the river is no longer flowing freely, the water becomes stagnant and the bottom of the reservoir becomes becomes depleted of oxygen.

Explanation:

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Answer 2

Answer:

Here's your answer friend!

Explanation:

construction of dams is considered a threat to our environment because construction of dams means exploiting natural habitat for plants ,animals and wildlife. Many a times even people living in that place where the dams are being constructed are removed from their locality .Those people have to leave the place even if they were staying there for more than hundred years ago,it doesn't means whether it belongs to their ancestors. Building of dams many a times leads to Natural calamities like flood.

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