Chemistry
One of the methods to control water pollution is:
- using synthetic detergents
- passing wastewater through effluent and sewage treatment plants
- washing clothes and utensils near water bodies
- using more fertilizers, pesticides, etc.
Water
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Answer
passing wastewater through effluent and sewage treatment plants
Reason — Effluent and sewage treatment plants clean wastewater by removing harmful chemicals, solids, and germs. Using synthetic detergents, washing clothes and utensils near water bodies and using more fertilizers, pesticides, etc. causes more water pollution.
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