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प्रश्न
Agricultural water pollution and Shipping water pollution.
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उत्तर
| Agricultural Wastes pollution | Shipping water pollution |
| Agricultural water pollution includes sediments, fertilizers, and farm animal wastes. | Shipping water pollution includes oil, human sewage, and other wastes |
| Agricultural water pollution is caused due to water run-off from agricultural lands. | It is caused due to spills from ships, offshore drilling rigs, and cleaning operations on ships. |
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संबंधित प्रश्न
Give an appropriate biological/technical term for the following:
The type of waste generated in hospitals and pathological laboratories.
Classify the given sources of water pollution as natural and manmade:
(1) domestic waste
(2) dead animals
(3) oil spills
(4) ashes released due to forest fires
Study the picture given below and answer the following questions :
What is a ‘Pollutant’ ? Explain the term.
Give a reason why :
Polluted water causes disease.
List the cause of water pollution.
71% of earth surface is covered with:
Water in the sea is sweet.
Sewage containing organic waste should not be disposed in water bodies because it causes major water pollution. Fishes in such a polluted water die because of ______.
The concentration of fluoride, lead, nitrate and iron in a water sample from an underground lake was found to be 1000 ppb, 40 ppb, 100 ppm and 0.2 ppm, respectively. This water is unsuitable for drinking due to the high concentration of ______.
Industrial wastes mainly consist of chemical pollutants.
