Edexcel CB9

Entire CB9 unit from the new Edexcel combined science GCSE (9-1) all about ecosystems and material cycles.


  • CB9a Ecosystems
  • CB9b Abiotic factors and communities
  • CB9c Biotic factors and communties
  • CB9d Parasitism and mutualism
  • CB9e Biodiversity and humans
  • CB9f Preserving biodiversity
  • CB9g The water cycle
  • CB9h The carbon cycle
  • CB9i The nitrogen cycle

Some tasks within some of the lessons require the use of worksheets/videos from the ActiveLearn but could all easily be replaced by other available resources.


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Created: Dec 11, 2019

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