This lesson, presented by the National Nanotechnology Infrastructure Network, introduces the concept of water purity. In this activity, students will test a sample of water collected from a local water supply and test...
From Foothill College and the Using a Web-Based GIS to Teach Problem-Based Science in High School and College project, this document discusses watersheds. Topics include pollution, elevation, and drainage divides. A...
This interdisciplinary case study is intended to teach the nature of mining operations and their effect on the environment. Students will use atomic absorption spectroscopy to test for lead contamination in groundwater...
Methyl tertiary-butyl ether (MTBE), a fuel additive, is highly mobile in groundwater, dissolving and traveling faster than the other petroleum constituents which tend to biodegrade and adsorb to soil particles. This...
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