Food chain efficiency is the percentage of _____ from one trophic level compared with the next_____ trophic level.
A) net production; higher
B) net production; lower
C) consumed energy; higher
D) consumed energy; lower
Correct Answer:
Verified
Q45: The average energy residence time is calculated
Q47: Consumption efficiency is calculated as
A) consumed energy
Q49: The lowest level in marine trophic pyramids
Q51: Aquatic ecosystems typically have _ trophic levels,
Q53: A trophic level has a biomass residence
Q53: Red abalone (Haliotis rufescens) has a ratio
Q56: The _ the residence time, the _
Q57: In which ecosystem does leaf litter have
Q59: Ecological efficiency is also called _ efficiency.
A)
Q60: In aquatic ecosystems, trophic pyramids of biomass
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