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Topic 1: Foundation
Topic 2: Ecology
Topic 3: Conservation and biodiversity
Topic 4: Water
Topic 5: Land
5.1 Soil
5.2 Agriculture and food
Topic 6: Atmosphere and climate change
Topic 7: Natural resources
Topic 8: Human populations and urban systems
HL lenses
Browse summary cheatsheets for
5.2A Land and land use
8 minute read
5.2B Agriculture systems
29 minute read
5.2C Synthetic fertilizers
22 minute read
5.2D Soil conservation
14 minute read
5.2E Diet and food security
30 minute read
5.2F Agricultural choices and farming approaches (HL)
23 minute read
5.2G Sustainability of different diets (HL)
19 minute read
5.2H Traditional or indigenous methods (HL)
25 minute read
5.2I Uneven distribution of food (HL)
5.2 Agriculture and Food
