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In a city, the waste from the factories ...

In a city, the waste from the factories is disposed directly into a river. The given graph shows the reduction in the quantity of fish caught (in quintals) from the river in the past 25 years.
The reduction in the quantity of fish caught from 1980 to 2005 is

A

24 quintals

B

20 quintals

C

16 quintals

D

12 quintals

Text Solution

Verified by Experts

The correct Answer is:
B
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  10. Which of the following consequences can be caused by an oil spill?

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  11. In a city, the waste from the factories is disposed directly into a ri...

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  12. Which of the following changes is not a result of an increase in water...

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  13. The spilling of oil on the surface of oceans and seas is known as oil ...

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  14. Environment has been negatively affected by an increase in industriali...

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  15. Water pollution is a phenomenon in which unwanted substances enter int...

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  16. Fertilizers, if used in excess, can run-off into water bodies. This re...

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  17. Which of the following measures does not help in purifying tap water?

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  18. The most polluted stretch of the river Ganga is the stretch that flows...

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  19. A compound of calcium 'X' is used in the purification of water. It rea...

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  20. The aim of Ganga action plan is to

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