Multiple Choice
You have been informed that terrestrial plants produce 45-60 petragrams of carbon per year,and that this figure accounts for respiratory heat lost from the environment by autotrophs.What then is this 45-60 petragrams of carbon per year a measure of?
A) Biomass
B) Standing crop
C) Rauto
D) Net primary productivity
Correct Answer:
Verified
Correct Answer:
Verified
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