← IGCSE Biology
๐ŸŒณ

Topic 19 ยท IGCSE Biology

Organisms and Their Environment

Ecosystems, energy flow, and nutrient cycles

Syllabus outline

Free to read

Syllabus sections covered

  • 19.1 Energy Flow
  • 19.2 Food Chains and Food Webs
  • 19.3 Nutrient Cycles
  • 19.4 Populations
🔒

Register to unlock the revision notes

Full Core and Extended notes, key word definitions and practicals for this topic.