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

(k c a l m^{- 3}) y r^{- 1}

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g m^{- 2} y r^{- 1}

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g^{- 1} y r^{- 1}

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k c a l m^{- 2} y r^{- 1}

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Solution

The correct option is D $k c a l m^{- 2} y r^{- 1}$
The rate of production of biomass or organic matter per unit area in an ecosystem is defined as productivity and is expressed as $g m^{- 2} y r^{- 1}$ or $k c a l m^{- 2} y r^{- 1}$ .

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Similar questions

(k c a l m^{- 3}) y r^{- 1}

g^{- 2} y r^{- 1}

g^{- 1} y r^{- 1}

(k c a l m^{- 2}) y r^{- 1}

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

i. $(k c a l m^{- 3}) y r^{- 1}$

ii. $g m^{- 2} y r^{- 1}$

iii. $g^{- 1} y r^{- 1}$

iv. $k c a l m^{- 2} y r^{- 1}$

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

i. $(k c a l m^{- 3}) y r^{- 1}$

ii. $g m^{- 2} y r^{- 1}$

iii. $g^{- 1} y r^{- 1}$

iv. $k c a l m^{- 2} y r^{- 1}$

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