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
Q2: Which of the following terms refers to
Q3: Which of the following choices explains what
Q4: Which of the following choices refers to
Q5: Which community would you suspect receives high
Q6: If you were given a measure of
Q7: What would be considered a high level
Q8: What does net primary productivity represent?
A) The
Q9: Which biome has the greatest overall NPP?
A)
Q10: Which of the following choices refers to
Q11: According to Figure 11.1,where is the annual
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