The net photosynthesis for an entire ecosystem is known as the
A) net primary productivity.
B) compensation point.
C) net photosynthesis.
D) free air CO₂ enrichment.

Question

Quizplus · Accepted Answer

Net primary productivity (NPP) is the measure of the total amount of organic matter produced by plants through photosynthesis in an ecosystem, after accounting for the energy used by the plants in respiration. It represents the net gain of carbon by an ecosystem, and is a critical indicator of ecosystem health and function. NPP is thus the most accurate measure of the net photosynthesis for an entire ecosystem.

The Net Photosynthesis for an Entire Ecosystem Is Known as the