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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
An example of non-biodegradable waste is
A. Vegetable peels
B. Sewage
C. Livestock waste
D. DDT
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
How could warm water act as a pollutant?
Fill in the Blanks:
Sewage is the source of ______ pollution
True or False:
Sources of groundwater pollution include leaking sewer lines, pumping wells, landfills, fertilizer, and sludge.
Explain the different ways by which water gets polluted.
Microplastics can be found in almost every freshwater source.
Phosphate containing fertilisers cause water pollution. Addition of such compounds in water bodies causes:
(i) enhanced growth of algae.
(ii) decrease in amount of dissolved oxygen in water.
(iii) deposition of calcium phosphate.
(iv) increase in fish population.
A person was using water supplied by Municipality. Due to shortage of water he started using underground water. He felt laxative effect. What could be the cause?
Industrial wastes mainly consist of chemical pollutants.
