Multiple Choice
An energy pyramid illustrates ____.
A) the first law of thermodynamics
B) the diminishing of usable energy as it is transferred through an ecosystem
C) that energy can be recycled
D) the biological magnification of materials in an ecosystem
E) the diminishing number of organisms at each trophic level
Correct Answer:
Verified
Correct Answer:
Verified
Q22: Primary producers obtain energy from a(n)_ source
Q23: In a majority of land ecosystems,most energy
Q24: Energy _ in an ecosystem and nutrients
Q25: Choose the one most appropriate answer for
Q26: When all the precipitation in a small
Q28: Choose the one most appropriate answer for
Q29: _ food webs tend to predominate in
Q30: Most rainfall returns water directly to _.
Q31: What is an array of organisms and
Q32: A biomass pyramid illustrates the _ of