English, asked by rekhadevi9865, 4 months ago

water pollution 400 wards hindi or english dono mai +1 class​

Answers

Answered by Anonymous
1

Explanation:

Water pollution occurs when harmful substances—often chemicals or microorganisms—contaminate a stream, river, lake, ocean, aquifer, or other body of water, degrading water quality and rendering it toxic to humans or the environment.

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