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Graphic
Oregon State University

Osu: Volcano World: Spreading Plate Boundaries

For Students 9th - 10th
This page has pictures and descriptions of different areas on Earth where the plates are spreading. Also includes links to more information on slow, medium, and fast moving plates.
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Handout
US Geological Survey

U.s. Geological Survey: Quick Reference for Volcano Types

For Students 9th - 10th
Succinct descriptions of the different kinds of volcanoes, with additional links for each.
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Handout
Science Struck

Science Struck: Underwater Volcano Facts

For Students 4th - 8th
Provides information about underwater volcanoes.