Which is NOT true about a complex food web?
A) It remains stable.
B) Populations tend to remain about the same size.
C) Energy levels remain about the same for all trophic levels.
D) Inputs are constant and outputs are minimal except for heat.
E) Most of the energy entering the system maintains the whole community.
Correct Answer:
Verified
Q8: Energy flow in an ecosystem begins with
A)
Q22: The ultimate source of energy for the
Q23: Which sequence correctly illustrates the most plausible
Q24: In the biosphere,which of the following is
Q25: Ecologists have found that
A)life as we know
Q26: Which eats only plant foods?
A)omnivore
B)herbivore
C)decomposer
D)autotroph
E)carnivore
Q27: A detritus food chain begins
A) in the
Q31: Which may be a secondary or tertiary
Q32: Energy flow in an ecosystem is NOT
Q33: Most natural food chains are only four
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