Multiple Choice
Trophic efficiency
A) is the percentage of available energy actually transferred from one trophic level to the next.
B) is relatively high in aquatic ecosystem averaging about 10% from one trophic level to the next.
C) is lower in terrestrial ecosystems when compared with aquatic ecosystems.
D) tells us that secondary consumers get far less energy than if they were a primary consumer.
E) all of these are correct statements about trophic efficiency.
Correct Answer:
Verified
Correct Answer:
Verified
Q6: In an energy pyramid of an ecosystem
Q12: Kudzu, tamarisk, and the agents that cause
Q13: A producer is an organism that carries
Q16: More than 100 years ago Thomas Belt
Q17: Energy is normally completely recycled in an
Q23: Carbon dioxide comprises approximately what percentage of
Q23: Which of the following is the term
Q25: Components of the abiotic environment include _.<br>A)
Q26: Weedy plant species are _.<br>A) usually large,
Q38: The foremost ecosystem decomposers are<br>A) scavengers.<br>B) primary