AP Environmental Sciencemediummcq1 pt
If producers fix 100,000 kcal, roughly how much reaches tertiary consumers?
A.100 kcal
B.10,000 kcal
C.1,000 kcal
D.10 kcal
Explanation
Core Concept
Three 10% transfers: 100,000 → 10,000 → 1,000 → 100 kcal at the fourth level.
Correct Answer
A100 kcal
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