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Earth
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2 Resources |
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Exploring Earth: Investigations
provides more than 75 earth science investigations. Each presents photos and text (and sometimes video) that help students understand key earth science concepts. Among the topics... (National Science Foundation) |
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Earth and Space Science
provides activities, animations, and lessons on the structure, processes, and history of earth, as well as the solar system, and astronomy. Topics include earthquakes, faults... (Exploratorium, supported by National Science Foundation) |
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