Multiple Choice
Which type of food web do models predict would enable the persistence of an ecosystem in a variable environment? One with
A) many linkages.
B) a low level of complexity.
C) many omnivores.
D) many complex interactions.
E) long food chains.
Correct Answer:
Verified
Correct Answer:
Verified
Q13: When ecosystems are considered in terms of
Q14: Which of the following is thought by
Q15: Most animals obtain nitrogen by<br>A) fixing it.<br>B)
Q16: Ecosystems<br>A) are explained by analysing the flow
Q17: The ecosystem which occupies the largest area
Q19: Primary productivity of an ecosystem<br>A) is relatively
Q20: Fungi can be classified as<br>A) omnivores.<br>B) detritivores.<br>C)
Q21: Which of the following statements about termites
Q22: In the global carbon cycle, the smallest
Q23: In an ecosystem consisting of phytoplankton being