BI-1906
Energy flow in ecosystems
Biology · Secondary 4 · Easy · Energy flow in ecosystems
In a food chain, only about 10% of the energy is transferred from one trophic level to the next. If the producers in a grassland store 12 000 kJ of energy, how much energy is available to the primary consumers?
- 1200 kJ
- 12 000 kJ
- 120 kJ
- 2400 kJ
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