Eduqas GCSE Biology · EDUQAS C200P4
6.2 The principle of material cycling
Written & reviewed by James Millett — Biology (Imperial College London), PGCE Science (University of Cambridge).
Practice questions on The principle of material cycling
- Explain how carbon atoms present in the carbon dioxide in the atmosphere become part of th… (4 marks, Explain)
- Describe the role of decomposers in the cycling of materials in an ecosystem. (4 marks, Describe)
- Explain why the recycling of materials is important for life on Earth to continue. (4 marks, Explain)
- Carbon dioxide is released into the atmosphere by a number of processes. Describe how carb… (4 marks, Describe)
- Explain how nitrogen found in the protein of a dead plant becomes available to a living pl… (4 marks, Explain)
▶ Practise The principle of material cycling with instant AI marking (free) →