Multiple Choice
Energy flow in an ecosystem is ____.
A) cyclical
B) one-way
C) two-way
D) reversible under different conditions
E) exponential
Correct Answer:
Verified
Correct Answer:
Verified
Q10: Which organisms would be part of a
Q11: What is the major reservoir of phosphorus?<br>A)atmosphere<br>B)sedimentary
Q12: Primary production is the _.<br>A)rate of photosynthesis<br>B)rate
Q13: Match the trophic category to the correct
Q14: The _ cycle is a sedimentary cycle.<br>A)carbon<br>B)water<br>C)nitrogen<br>D)phosphorus<br>E)calcium
Q16: Match the trophic category to the correct
Q17: Wastes would accumulate and most nutrients would
Q18: Primary consumers eat _.<br>A)detritivores<br>B)decomposers<br>C)producers<br>D)other consumers<br>E)any organism that
Q19: An ecosystem is a community of _
Q20: The bottom or base of an energy