Which of the following is the unit of productivity of an ecosystem?

  • A
    $gm^{-2}$
  • B
    $KCal m^{-2}$
  • C
    $KCal m^{-3}$
  • D
    $(KCal m^{-2}) yr^{-1}$

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Similar Questions

Which of the following elements often limits the primary productivity of an ecosystem?

State whether the following statements are True or False:
$I.$ The total organic matter synthesized by the producers in the process of photosynthesis per unit time and area is known as gross primary productivity.
$II.$ Net primary productivity is the weight of the organic matter stored by the producers in a unit area/volume per unit time.

The rate of formation of new organic matter by deer in a forest ecosystem is called

Secondary productivity is defined as ...

Total amount of the dry weight of photosynthate produced by all types of plants per annum is:

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