Question

What is the disadvantage of dam

Answer 1

Dam: A dam is built to provide electricity for use in homes and factories, water for irrigational purposes and to prevent the occurrence of floods.

• A dam is a barrier that impounds water or underground streams.
• It causes some disadvantages too.
• It badly affects the diversity of the environment.
• thereby disturbs the natural balance of the river, valley, and animal world.
• So, in this way, a dam can destroy the natural balance.