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Which of the following ecosystems is mos...

Which of the following ecosystems is most productive in terms of net primary production?

A

Deserts

B

Tropical rain forests

C

Oceans

D

Estuaries

Text Solution

Verified by Experts

The correct Answer is:
b
In terms of net primary productivity tropical rain forest is at the top followed by coral reef, easturies and desert and ocean. Thus option ‘b’ is correct while ‘a’, 'c' and ‘d’ are wrong.
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NCERT EXEMPLAR-ECOSYSTEM-Ecosystem
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  2. Which of the following is not a producer?

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  3. Which of the following ecosystems is most productive in terms of net p...

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  4. Pyramid of numbers is

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  5. Approximately how much of the solar energy that falls on the leaves of...

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  6. Among the following where do you think the process of decomposition wo...

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  7. How much of the net primary productivity of a terrestrial ecosystem is...

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  8. During the process of ecological succession, the changes that take pla...

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  9. Climax community is in a state of

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  10. Among the following biogeochemical cycles, which one does not have los...

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  11. The sequence of communities of primary succession in water is

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  12. The reservoir for the gaseous type of bio-geo chemical cycle exists in...

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  13. If the carbon atoms fixed by producers already have passed through thr...

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  14. Which of the following type of ecosystem is expected in an area where ...

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  15. The zone at the edge of a lake or ocean which is alternatively exposed...

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  16. Edaphic factor refers to

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  17. Which of the following is an ecosystem service provided by a natural e...

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  18. Name an organism found as secondary carnivore in an aquatic ecosystem.

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  19. What does the base tier of the ecological pyramid represent ?

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  20. Under what conditions would a particular stage in the process of succe...

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