BI-1910
Energy losses in food chains
Biology · Secondary 4 · Medium · Energy losses in food chains
In a forest ecosystem, the biomass of tree leaves is 1000 g m and the biomass of caterpillars feeding on the leaves is 80 g m. What percentage of biomass is lost between the leaves and the caterpillars?
- 8%
- 20%
- 80%
- 92%
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