Kids will experience the inner workings of Earth as they paint a ceramic volcano model, add the safe 'eruption powder' and water, and watch the show! Then examine fascinating specimens like floating pumice, a real geode formed by a prehistoric volcano, and an arrowhead carved from volcanic obsidian. Also includes a full-color adventure guide.
Kids will experience the inner workings of Earth as they paint a ceramic volcano model, add the safe 'eruption powder' and water, and watch the show! Then examine fascinating specimens like floating pumice, a real geode form...
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