Net Primary Productivity (NPP)of a Community Is Approximately Equivalent to

question 29

Multiple Choice

Net primary productivity (NPP) of a community is approximately equivalent to

• A) gross primary productivity (GPP).
• B) energy used in respiration per unit time.
• C) change in biomass of primary producers per unit time.
• D) energy captured by plants from sunlight per unit time.
• E) gross primary productivity (GPP)plus respiration (R).