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The excess discharged of fertilisers int...

The excess discharged of fertilisers into water bodies results in

A

silt

B

death of hydrophytes

C

eutrophication

D

growth of fish

Text Solution

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The correct Answer is:
C
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ARIHANT NEET-ENVIRONMENTAL ISSUES-Chapter exercises (A) Taking it together (Assorted Questions of the Chapter for Advanced Level Practice)
  1. Smong is

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  2. Sewage water can be purified for recycling with action of :

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  3. The excess discharged of fertilisers into water bodies results in

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  4. Shallow lake rich organic products is called

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  5. Population explosion of small organisms due to nutrient enrichment of ...

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  6. BOD of a river water is found very high. This means water:

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  7. By what method can the quantity of organic pollutants in water be dete...

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  8. BOD is connected with the

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  9. Non-biodergadable pollutant is

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  10. Which one of the following impuritites is easiest to remove from waste...

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  11. "Itai-Itai" ("ouch-ouch") disease is caused by the poisoning of:

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  12. BOD of drinking water is:

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  13. Which one of the following diseases is not due to contamination of wat...

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  14. The most outstanding danger at present for survival of living beings o...

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  15. The term 'Nuclear war' is associated with

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  16. Secondary pollutant is

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  17. Contamination of radioactive materials are dangerous because it causes

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  18. Nuisance growth of aquatic plants and bloom-forming algae in natural w...

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  19. At dO below 4 mg/L, water at normal temperature is

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  20. Noise was recognised as air pollutant through amendment of

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