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प्रश्न
Thermal power plants give out a lot of ______ waste water.
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उत्तर
Thermal power plants give out a lot of hot waste water.
संबंधित प्रश्न
An example of non-biodegradable waste is
A. Vegetable peels
B. Sewage
C. Livestock waste
D. DDT
Explain the following :
(i) Eutrophication ;
(ii) Biomagnification
What are the common sources of oil spills?
Name two heavy metals from industries that pollute water.
With reference to the sources of water pollutants answer the following question:
Why is it harmful to dispose of household detergents in water bodies?
Explain the different ways by which water gets polluted.
______ of the world population does not get safe drinking water.
What are the causes of water pollution? Discuss how you can contribute to reducing water pollution.
A river with an inflow of domestic sewage rich in organic waste may result in:
Liquid kitchen waste alone constitutes the sewage.
