Biologyhard · Past Paper
Which of these correctly represents the Net Primary Productivity (NPP)?
ANPP = GPP + Respiration
BNPP = GPP - Respiration
CNPP = GPP / Respiration
DNPP = Biomass x Sunlight
✓ Correct Answer: B — NPP = GPP - Respiration
Net Primary Productivity is Gross Primary Productivity minus the energy used by producers for respiration.
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