Question

14. How would you differentiate between gross primary productivity from net
primary productivity, and secondary productivity of an ecosystem.​

Answer 1

Answer:

Net primary productivity (NPP) is the rate at which all plants in an ecosystem produce net useful chemical energy. While gross primary productivity (GPP) is the rate at which primary producers save and collect biomass for energy conservation. NPP is the difference between GPP and cellular respiration.

Explanation:

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