3
QuizMultiple Choice

Energy Flow in Ecosystems

Question 3 • AISD-Biology B CR (25-26)

Which statement best contrasts food chains and food webs?

Answer
A
Food webs show a single path of energy in an ecosystem, and food chains show all the overlapping food chains in that ecosystem.
B
Food chains show a single path of energy in an ecosystem, and food webs show all the overlapping food chains in that ecosystem.
C
Food webs show the path of energy in an ecosystem, and food chains show the path of nutrients in that ecosystem.
D
Food chains show the path of energy in an ecosystem, and food webs show the path of nutrients in that ecosystem.
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