Productivity is the rate of production of biomass expressed…

Biology Ecosystem Statement Based Questions Single Correct MCQ

Published by: CGP EDU Academic Team

Published on: August 13, 2026

Productivity is the rate of production of biomass expressed in terms of

(i). (kcal m –3 ) yr –1

(ii). g –2 yr –1

(iii). g –1 yr –1

(iv). (kcal m –2 ) yr –1

(ii)

(iii)

(ii) and (iv)

(i) and (iii)

Text Solution

Verified by Experts

The correct answer is:

Productivity is measured as biomass or energy produced per unit area per unit time.

So the correct units are g m –2 yr –1 and kcal m –2 yr –1

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