Soil Texture Analysis
E.5E Analyze and evaluate the economic significance and interdependence of resources within the environmental system.
E.5C Document the use and conservation of both renewable and non-renewable resources as they pertain to sustainability.
E.6B Describe and compare renewable and non-renewable energy derived from natural and alternative sources such as oil, natural gas, coal, nuclear, solar, geothermal, hydroelectric, and wind.
Owl Pellet Dissection
E.4F Predict how the introduction or removal of an invasive species may alter the food chain and affect existing populations in an ecosystem.
E.4G Predict how species extinction may alter the food chain and affect existing populations in an ecosystem.