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Found 2 resources at the College grade level for the concept: Scientific knowledge informs public policies and regulations that promote our health, safety, and environmental stewardship.

Hydrogeology: Learning by discovery in an urban environment
Students learn about the cycling of nutrients, origin of water quality, and the impacts of land use and urbanization on hydrologic systems as they closely examine the data collected and re-evaluate prior hypotheses.

Audience: College

Source: On the Cutting Edge

Resource type: field-based investigation

Ornamentation in birds
In this investigation students explore the connection between competition for mates and the evolution of elaborate traits in birds. Using the online database Birds of North America , students develop and test a set of hypotheses to explain the variation in sexual dimorphism among bird species.

Audience: College

Source: Cornell Lab of Ornithology

Resource type: lab activity

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