This classroom activity, which centers on documenting the exact location of a meteorite in Antarctica, introduces students to the technology of Global Positioning Systems (GPS). The printable five-page handout includes...
This slide show provides an introduction to soil and soil science. Topics include the functions of soil and its role in the ecosystem, soil management, important properties of soil, and factors that influence the...
This site is from the USGS. The natural processes of ground-water and surface-water interactions are completely evaluated and diagrammed for easy understanding that includes the interaction of ground water with lakes,...
This is a lecture-based activity designed to stimulate discussion in the classroom. Students are introduced to shrimp aquaculture and harvest and consider the environmental and social impacts of shrimp farming. The...
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