Environmental Studies Short Question | Gkseries

Question

Gross Primary Productivity (GPP) of an ecosystem is

A net rate of carbon gain by the plant after respiration losses.
B total energy used to convert the sugar during growth.
C photosynthetic fixation rate of atmospheric carbon dioxide.
D rate of release of oxygen through respiration of a plant.

Answer & Explanation

Answer:photosynthetic fixation rate of atmospheric carbon dioxide