Foundations of ESS
Ecosystems and Ecology
2.1 Species and populations
2.2 Communities and ecosystems
2.3 Flows of energy and matter
2.4 Biomes, zonation and succession
2.5 Investigating ecosystems
Biodiversity and Conservation
Aquatic Systems
Soil systems, terrestrial food production
Atmospheric Systems & Societies
Climate change and energy production
Human systems and resource use
