The annual net primary productivity of the whole biosphere is approximately...

  • A
    $55$ billion tons
  • B
    $100$ million tons
  • C
    $200$ million tons
  • D
    $170$ billion tons

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Similar Questions

Justify the following statement in terms of ecosystem dynamics: "Nature tends to increase the gross primary productivity, while man tends to increase the net primary productivity".

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

Gross Primary Productivity $(GPP)$ is defined as:

The storage of energy at the consumer level is known as:

Net primary productivity $(NPP)$ in an ecosystem is:

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