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আপনি এই লেখাটি দেখতে পারেন।
Water pollution means contamination of surface and drinking water to the extent that they harmful to use. Men pollute water by discharging domestic and industrial wastage, waste and filth, poisonous chemical and corrosives. Mills and factories throw their chemical wastes into rivers and canals and pollute water. Farmers use pesticides and chemical fertilizers which are washed out by the rain and flood pollute the water. Pilfering of oil from water vehicles, dead bodies and rotten debris of animals and plants, germs of diseases, etc. pollute water. Through proper management of wastes, we can minimize water pollution. People should also be made aware of the ways and means to keep water pure and clean and not polluted.
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