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A lake which is rich in organic waste ma...

A lake which is rich in organic waste may result in  
(A) increased population of aquatic organisms due to minerals
(B) drying of the lake due to algal bloom
(C) increased population of fish due to lots of nutrients
(D) mortality of fish due to lack of oxygen

A

increased population of aquatic organisms due to minerals

B

drying of the lake due to algal bloom

C

increased population of fish due to lots of nutrients

D

mortality of fish due to lack of oxygen

Text Solution

Verified by Experts

The correct Answer is:
D
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KUMAR PRAKASHAN-ENVIRONMENTAL ISSUES-Section - F (Multiple Choice Question (MCQs))(MCQs ASKED IN COMPETITIVE EXAM)
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  2. A scrubber in the exhaust of a chemical industrial plant removes (A) ...

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  3. The zone of atmosphere in which the ozone layer is present is called

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  4. The UN conference of Parties on climate change in the year 2012 was he...

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  5. Eutrophication of water bodies leading to killing of fishes is mainly ...

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  6. Acid rain is caused by increase in the atmospheric concentration of  ...

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  7. Which of the following are most suitable indicators of sulphur dioxide...

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  8. Increase in concentration of the toxicant at successive tropic levels ...

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  9. A lake which is rich in organic waste may result in   (A) increased p...

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  10. The highest DDT concentration in aquatic food chain shall occur in

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  11. Depletion of which gas in the atmosphere can lead to an increased inci...

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  12. Which one of the following statements is not valid for aerosols ?   (...

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  13. Match the items given in Column - I with those in Column - II and sele...

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  14. World Ozone Day is celebrated on

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  15. In stratosphere, which of the following elements acts as a catalyst in...

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  16. Which of the following is a secondary pollutant ?

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  17. Which of these following methods is the most suitable for disposal of ...

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  18. Which of the following pairs of gases is mainly responsible for green ...

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  19. Which of the following protocols did aim for reducing emission of chlo...

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  20. Polyblend, a fine powder of recycled modified plastic, has proved to b...

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