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Topic 1: Foundations
1.1: EVS
1.1. 1: Environmental Value Systems
1.2: Systems and Models
1.2. 1: Systems
Topic 2: Ecosystem and Ecology
2.1: Species and Populations
2.1.1: Definitions
2.1.2: Biotic and Abiotic Conditions
2.1.3: the niché concept
2.1.4: Population regulation
2.1.5: Populations Growth
2.1: Resources
2.2: Communities and Ecosystems
2.2.1: Photosynthesis and Respiration
2.2.2: Producers and Consumers
2.2.3: Tropic Levels
2.2.4: Food Chains, Food Webs
Topic 2 Assessment Sheets
Topic 3: Biodiversity and conservation
3.0: Biodiversity and Conservation Overview
3.1: An introduction to biodiversity
3.2: Origins of biodiversity
3.3: Evaluating Biodiversity and vulnerability
3.3 What makes an Organism Prone to extinction
1.1: EVS