BI-1912
Energy flow in ecosystems
Biology · Secondary 4 · Easy · Energy flow in ecosystems
In a food chain, grass → rabbits → foxes, only 10% of the energy in one trophic level is passed to the next. If the grass stores 5000 kJ of energy, how much energy is available to the foxes?
- 50 kJ
- 5 kJ
- 500 kJ
- 250 kJ
Sign in to check your answer and see the hint and the worked explanation. Free on PrepLab High.