CourseCourseQuestionQuestionDocumentDocument
IB Environmental Systems and Societies
Topic 1: Foundation
Topic 2: Ecology
Topic 3: Biodiversity and conservation
3.1 Biodiversity and evolution
3.2 Human impact on biodiversity
3.2.1—Threats to biodiversity
3.2.2—Multiple human impacts
3.2.3—Invasive alien species
3.2.4—IUCN Red List
3.2.5—Conservation status benefits
3.2.6—Species case studies
3.2.7—Tragedy of the commons
3.2.8 (HL)—Biodiversity hotspots
3.2.9 (HL)—Key Biodiversity Areas (KBAs)
3.2.10 (HL)—KBA conflicts
3.2.11 (HL)—Traditional indigenous land management
3.2.12 (HL)—Environmental justice in conservation
3.2.13 (HL)—Biosphere integrity planetary boundary
3.3 Conservation and regeneration
Topic 4: Water
Topic 5: Land
Topic 6: Atmosphere and climate change
Topic 7: Natural resources
Topic 8: Human populations and urban systems
IB/ESS/HL//Concept/Topic 3: Biodiversity and conservation/3.2 Human impact on biodiversity/3.2.8 (HL)—Biodiversity hotspots

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