Explain Energy Transfer Between Levels
Biology · Flashcards
BIOLOGY · FLASHCARDS
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QUESTION
What is a food web in terms of energy transfer?
QUESTION
What is the typical fraction of energy transferred from one trophic level to the next?
QUESTION
Calculate energy at the next level: primary consumers have
500
500
500
kJ; use the
10
%
10\%
10%
rule.
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ANSWER
50
50
50
kJ. Apply the
10
%
10\%
10%
transfer rule:
500
×
0.1
=
50
500 \times 0.1 = 50
500
×
0.1
=
50
.
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