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A river with an inflow of domestic sewag...

A river with an inflow of domestic sewage rich in organic waste may result in

A

Death of fish due to lack of oxygen

B

Drying of the river very soon due to algal bloom

C

Increased population of aquatic food web organisms

D

An increased production of fish due to biodegradable nutrients

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The correct Answer is:
A
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AAKASH INSTITUTE-ENVIRONMENTAL ISSUES-ASSIGNMENT SECTION C
  1. A lake which is rich in organic waste may result in

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  2. The highest DDT concentration in aquatic food chain shall occur in:

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  3. A river with an inflow of domestic sewage rich in organic waste may r...

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  4. Joint Forest Management Concept was introduced in India during

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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. Increase in concentration of the toxicant at successive trophic levels...

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  8. The UN Conference of Parties on climate change in the year 2012 was he...

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  9. High value of BOD (Biochemical Oxygen Demand) indicates that:

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  10. The UN Conference of Parties on climate in the year 2011 was held in:

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  11. Rachel Carson's famous book "Silent Spring" is related to:

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  12. A scrubber in the exhaust of a chemical industrial plant removes:

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  13. A location with luxuriant growth of lichens on the trees indicates tha...

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

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  15. Global warming can be controlled by:

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  16. The Air Prevention and Control of Pollution Act came into force in:

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  17. Kyoto Protocol was endorsed at:

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  18. Which one of the following is a wrong statement?

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  19. In an area where DDT had been used extensively, the population of bird...

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  20. Which one of the following statement is wrong in case of Bhopal traged...

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