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Match the following.
Column - I Column – II
A NPP of whole biosphere I Available biomass for consumption of herbivores
B Annual NPP of oceans II 55 billion tons / year
C GPP-R III A food chain
D DFC IV 170 billion tons / year
A B C D
1 IV III II I
2 IV II I III
3 II III I IV
4 III II IV I

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answer is B.

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Detailed Solution

NPP of whole biosphere	170 billion tons / year
Annual NPP of oceans	55 billion tons / year
GPP-R	Available biomass for consumption of herbivores
DFC	A food chain

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