Match Column-I with Column-II and select the correct answer from the codes given below. Column IColumn II(A)Gross primary productivity (i)Self-sustainable ecosystem (B)Net primary productivity (ii)Human regulate ecosystem (C)Lake(iii)O2 requiring process(D)Aquarium(iv)Photosynthetic production (E)Decomposition (v)Available to primary consumers

Match Column-I with Column-II and select the correct answer…

Biology Ecosystem Matching Type Questions Single Correct MCQ

Published on: August 21, 2026

Match Column-I with Column-II and select the correct answer from the codes given below.

Column I	Column II
(A)	Gross primary productivity	(i)	Self-sustainable ecosystem
(B)	Net primary productivity	(ii)	Human regulate ecosystem
(C)	Lake	(iii)	O2 requiring process
(D)	Aquarium	(iv)	Photosynthetic production
(E)	Decomposition	(v)	Available to primary consumers

– (iv), – (iv), – (i), – (ii),

– (ii), – (v), – (iii), – (i),

– (i), – (i), – (ii), – (iii),

– (iii), (E) – (v) – (ii), (E) – (iii) – (iv), (E) – (v) – (v), (E) – (iv)

Text Solution

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The correct answer is:

Gross primary productivity is total photosynthetic production. Net primary productivity is available to consumers, lake is self-sustainable, aquarium is human regulated, and decomposition is an oxygen requiring process.

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