Question

List any three ways in which construction of dams for production of electricity adversely affects the environment of that place.​

Answer 1

Answer:

i) Social Problems : Construction of the dams lead many people rendered homeless.

ii) Environmental Problems : Dams cause deforestation and loss of biodiversity.

iii) Economic Problems : Construction of a dam involves loads of public money and labour.

Answer 2

$\huge\underbrace\mathcal\red{QUESTION}$

List any three ways in which construction of dams for production of electricity adversely affects the environment of that place.

$\huge\underbrace\mathcal\red{ANSWER}$

The problems caused by the construction of dams are :-

• Large area is required to build the dam that result rehabilitation of displaced people.
• Large eco-systems are destroyed when submerged under the water in dams.
• The vegetation which is submerged rots under anaerobic conditions and gives rise to large amounts of methane gas which leads to a green-house effect.

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