If gross primary production were to increase in an ecosystem,it would be reasonable to expect that
A) nutrients would no longer be limiting factors.
B) net primary production would not increase.
C) cellular respiration would decrease.
D) the trophic web would become more complex.
E) the biomass of herbivores would increasE.
Correct Answer:
Verified
Q1: Ecosystem ecology is primarily concerned with
A)ecosystem stability.
B)species
Q2: Biogeochemical cycles involve
A)the movement of chemicals through
Q3: What is gross primary production?
A)The carbon fixed
Q4: The replacing forests with agricultural or urban
Q5: In subarctic saltmarshes,scientists have found that the
Q7: Which of these ecosystems has the lowest
Q8: You are studying salt marsh ecosystems and
Q9: Trophic-level transfer efficiency averages about
A)1%.
B)25%.
C)33%.
D)10%.
E)0.1%.
Q10: In food webs,chain lengths
A)are long and complex.
B)have
Q11: A hectare of wheat fixes 32,000 kg
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