BI-1967
Energy flow in ecosystems
Biology · Secondary 4 · Hard · Energy flow in ecosystems
In a field, plants absorb 6000 kJ of light energy per day. Only 2% of this energy is converted into new plant biomass. 10% of the energy in plant biomass is transferred to the primary consumer. How much energy is transferred to the primary consumer each day?
- 1.2 kJ
- 6.0 kJ
- 12 kJ
- 120 kJ
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