A food chain is a series of organisms that:
A) Successively eat one another
B) Share the same niche
C) Exhibit mutualism with each other
D) Share the same energy source
E) Succeed one another as a climax community develops
Correct Answer:
Verified
Q23: Carbon returns to the atmosphere:
A)As carbon dioxide
B)From
Q24: Decomposers:
A)Obtain nutrients from detritus
B)Return organic molecules to
Q25: Nitrogen-fixing bacteria convert N2 into _.
A)Nitrates
B)Ammonia
C)Nitrites
D)Carbon dioxide
E)Methane
Q26: The _ cycle begins with the weathering
Q27: The type of succession that occurs in
Q29: Secondary consumers:
A)Are carnivores
B)Are herbivores
C)Are bacteria
D)Are fungi
E)All are
Q30: In the water cycle,animals return water to
Q31: In _ bacteria return nitrogen to the
Q32: The ecosystem that would most likely have
Q33: Organisms that obtain their energy from producers
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