CourseCourseQ BankQuestion BankDocsDocuments
IB Environmental Systems and Societies
Topic 1: Foundation
Topic 2: Ecology
Topic 3: Biodiversity and conservation
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

IB Environmental Systems and Societies

Syllabus
First assessment 2026
Course
ESS
Level
HL

IB Environmental Systems and Societies

Syllabus
First assessment 2026
Course
—
Level
HL

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8 syllabus sections

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—Topic 1: FoundationView section—Topic 2: EcologyView section—Topic 3: Biodiversity and conservationView section—Topic 4: WaterView section—Topic 5: LandView section—Topic 6: Atmosphere and climate changeView section—Topic 7: Natural resourcesView section—Topic 8: Human populations and urban systemsView section

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