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Comment on productivity.

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Productivity measures energy flow in an ecosystem; NPP = GPP - energy used in respiration. 

Updated On: Mar 7, 2025
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Solution and Explanation

Productivity in an ecosystem refers to the rate of biomass production by producers through photosynthesis. It includes:

  • Gross Primary Productivity (GPP): Total energy produced.
  • Net Primary Productivity (NPP): Energy available after respiratory losses.
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