In an ecosystem,the rate of production of org | vedclass

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(D) The rate of production of organic matter during photosynthesis is known as $Gross \ Primary \ Productivity$ $(GPP)$.$GPP$ represents the total amo

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gross primary productivity

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(D) The rate of production of organic matter during photosynthesis is known as $Gross \ Primary \ Productivity$ $(GPP)$.$GPP$ represents the total amount of energy or biomass produced by producers (green plants) through the process of photosynthesis per unit area over a specific time period.$Net \ Primary \ Productivity$ $(NPP)$ is the amount of biomass remaining after accounting for the energy used by plants for respiration $(R)$,expressed as $NPP = GPP - R$.

In an ecosystem,the rate of production of organic matter during photosynthesis is termed as:

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