When a dam is built, the river’s flow is blocked. Water is stored in reservoirs, but forests and villages get submerged and people and animals are forced to leave their homes and natural habitats.
Class 5 EVS Textbook Our Wondrous World Chapter 2 Journey of a River question answer
Class 5 Environmental Studies Grade 5 Chapter 2 Journey of a River solutions
Dams store water for drinking, farming and electricity, but they also change the river’s natural flow. When a dam is constructed, nearby forests, villages and wildlife habitats are flooded by the reservoir. People living there must leave their homes and relocate. Animals lose their natural environment. While dams help many, they also cause environmental and social disruptions that must be managed with care and planning.
For more NCERT Solutions for Class 5 EVS Our Wondrous World – The World Around Us Unit 1: Life Around Us – Chapter 2: Journey of a River Extra Questions & Answer:
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