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 ...
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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 ...