Which of the following is the unit of productivity of an Ecosystem? [2025]

Question

Which of the following is the unit of productivity of an Ecosystem? [2025]

Smart Achievers · Accepted Answer

(4)

The rate of biomass production is called productivity. It is expressed in terms of ${gm}^{- 2} {yr}^{- 1}$ or $(KCal m^{- 2}) {yr}^{- 1}$ to compare the productivity of different ecosystems.

Solution

Q.
Which of the following is the unit of productivity of an Ecosystem [2025]

1 ${gm}^{- 2}$

2 $KCal$ $m^{- 2}$

3 $KCal$ $m^{- 3}$

4 $(KCal m^{- 2}) {yr}^{- 1}$

Ans.
(4)

The rate of biomass production is called productivity. It is expressed in terms of ${gm}^{- 2} {yr}^{- 1}$ or $(KCal m^{- 2}) {yr}^{- 1}$ to compare the productivity of different ecosystems.

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Solution

Q. Which of the following is the unit of productivity of an Ecosystem [2025]

1 gm–2

2 KCal m–2

3 KCal m–3

4 (KCal m–2)yr–1

Ans. (4) The rate of biomass production is called productivity. It is expressed in terms of gm–2yr–1 or (KCal m–2)yr–1 to compare the productivity of different ecosystems.