The USGS Education site provides great resources, including lessons, data, maps, and more, to support teaching, learning, K-12 education, and university-level inquiry and research. Geological Survey), Global Human Footprint (Wildlife Conservation and Center for International Earth Science Information Network) and World Database on Protected Areas (IUCN and UNEP-WCMC) data sets.

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Map of valleys in the united states
P3 electromagnetic pulse machine


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