GCSE Carbon cycle, stores, and fluxes

This lesson reviews students’ knowledge about the carbon cycle within the context of the study of ecosystems for GSCE Science (Biology) and Geography, as well as the changing composition of the Earth’s atmosphere for GCSE Science (Chemistry). It covers the carbon cycle and major carbon stores and fluxes. The lesson combines a digital interactive carbon cycle diagram to reinforce knowledge of the processes in the carbon cycle, with a hands-on activity to introduce students to the size of the major carbon stores and fluxes. Exam style questions and a knowledge organiser provide a good revision focus.

Learning outcomes

• Review basic processes in the carbon cycle
• Develop fuller understanding of the carbon cycle
• Compare the sizes of the major carbon stores
• Demonstrate their understanding of carbon fluxes and how changes have contributed to climate change