Chapters

1Science Practices and Indigenous Knowledge in Context

2Ecosystems: Structure, Function, and Biodiversity

3Populations, Communities, Food Chains and Webs

Population Size and Density Birth, Death, Immigration, Emigration Carrying Capacity and Limiting Factors Sampling Techniques: Quadrats and Transects Mark-Recapture Basics Community Structure and Diversity Food Chains and Trophic Levels Food Webs and Network Thinking Energy Transfer and the 10% Rule Producers, Consumers, and Decomposers Predator-Prey Interactions Invasive Species and Community Change Indigenous Harvesting Practices Local Food Web Case Study Modeling Population Changes

4Biogeochemical Cycles: Water, Carbon, and Nitrogen

5Ecosystem Change: Disturbance, Succession, and Resilience

6Human Impacts, Sustainability, and Stewardship

7Particle Theory, Matter, Pure Substances and Mixtures

8Separating Mixtures and Solutions: Methods and Impacts

9Solutions: Solubility, Concentration, and Applications

10Heat, Temperature, and States of Matter

11Heat Transfer: Conduction, Convection, Radiation, Technologies

12Earth's Crust: Plate Tectonics and Geological Events

13Geological Resources, Surface Geology, and Saskatchewan Soils

Courses/Science 7/Populations, Communities, Food Chains and Webs

Populations, Communities, Food Chains and Webs

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Analyze populations and communities and map energy pathways through food chains and webs to understand interdependence.

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Producers, Consumers, and Decomposers

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