IB Environmental systems and societies 3.2 Human Impact on Biodiversity

3.2A Human impacts on biodiversity

3.2B Invasive species

3.2C IUCN

3.2D Tragedy of the commons

3.2E Key biodiversity hotspots and areas (HL)

3.2F Traditional indigenous approaches to land management (HL)

3.2G Environmental justice and conservation efforts (HL)

3.2H Loss of biosphere integrity (HL)