Topic 1: Foundation
Topic 2: Ecology
Topic 3: Conservation and biodiversity
Topic 4: Water
Topic 5: Land
Topic 6: Atmosphere and climate change
Topic 7: Natural resources
7.1 Natural resources - uses and management
7.2 Energy sources - uses and management
7.3 Solid waste
Topic 8: Human populations and urban systems
HL lenses
View a summary cheatsheet for 7.2 Energy sources - uses and management
7.2A Energy sources, global energy consumption and energy choices
7.2B Energy storage systems
7.2C Energy conservation and energy efficiency
7.2D Energy security (HL)
7.2E Global economy and fossil fuels (HL)
7.2F Nuclear power and battery storage (HL)
