Biology 7 – Ecology

  • Communities
  • Abiotic and biotic factors
  • Adaptations
  • Levels of organisation
  • How materials are cycled
  • Decomposition
  • Impact of environmental change (separate only)
  • Biodiversity
  • Waste management and land use
  • Deforestation and global warming
  • Maintaining biodiversity
  • Trophic levels (separate only)
  • Pyramids and transfers of biomass (separate only)
  • Factors affecting food security (separate only)
  • Farming techniques (separate only)
  • Sustainable fishing (separate only)
  • The role of biotechnology (separate only)
  • practical – field investigations
  • practical – decay (separate only)