Science, asked by Rock9star, 8 months ago

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1. Two ways which leads to contamination of water:-

Additional of waste and garbage from industries or by manually.
Keeping water for a long period of time without purifying it.

2. Things which causes water pollution are called water pollutants.

3. Typhoid, Cholera, Diarrhea etc.

4.Two chemicals are chlorine, chlorine dioxide, etc.

5. The process of accumulation of the high amount of algae in the water causes that growth.

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