What is water pollution. list out the causesof water pollution?
Answers
Some causes of water pollution:-
* People throw garbage, plastic bottle directly inside the water bodies.
* Industrial waste is dumped inside the water bodies which affect the aquatic life.
* People throw dead bodies of animals and humans in the water bodies.
* Urban sewage is connected with the water bodies.
These are some information about your question.
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Answer:
Water Pollution means any change in the water quality which makes it unsuitable for use by humans and by other living organisms
Sources of water Pollution
1) Household Detergents
2) Sewage
3) Industrial wastes
4) Oil spills
5) Thermal Pollution
Household detergents
Every home uses some detergent (cleansing agent) to wash or clean the soloed or worn garments, crockery, utensils, etc. The dirty water flows down the drains.
Sewage
Sewage is the liquid waste from domestic activities. It consists of kitchen wastes, toilet and other household waste water. Most cities have sewage treatment plants to remove the dirty part and re
lease the clean fluid into nearby water bodies or rivers.
Industrial Wastes
A large number of industries produce waste water which contains various types of che.ical pollutants. Such wastes are commonly discharged into rivers. Fish processing industries set up near sea coasts release toxic waste into sea causing pollution.
Oil spills
Oil spills are the accidental discharges of petroleum in oceans or estuaries. The source of spills are the over turned tankers, offshore oil mining, oil refineries. Oil pollution kills a lot of marine life.
Thermal Pollution
Many industries use water for cooling their machinery. This hot waste water may be 8-10°C warmer than the intake water, and is released into the nearby streams rivers or the sea and causes warming