In a sand-dune habitat, 2750 kg of plant biomass is available to grasshoppers during one year. The efficiency of biomass transfer from the plants to the grasshoppers is 8%.
Calculate the biomass passed from the plants to the grasshoppers during the year. Give your answer in kilograms.
103 exam-style questions on AQA GCSE Biology 7.4 Trophic levels in an ecosystem, covering 7.4.1 Trophic levels, 7.4.2 Pyramids of biomass, and 7.4.3 Transfer of biomass. Each one has a worked solution and a mark scheme showing where the marks go.