International Baccalaureate IB Environmental Systems and Societies

5.1.1 Soil Fluxes & Storages

5.1.2 Soil as an Ecosystem

5.1.3 Soil Texture & Productivity

5.2.1 Food Input/Output Analysis

5.2.2 Food Production System Compare

5.2.3 Compare Food System Impacts

5.2.4 Culture & Food Production

5.2.5 Sustainable Food Production

5.3.1 Soil Succession & Fertility

5.3.2 Human Impacts on Soil Health

5.3.3 Commercial vs Subsistence Soil