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The distribution of earthquakes and volcanoes around the world confirmed the theory of plate tectonics first proposed by Wegener. These phenomena also help categorize plate boundaries into three different types: convergent, divergent, and transform.
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For educational use per the terms and conditions described in the
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DLESE Catalog ID:
VL-EAS-1.2
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Author:
Anne Egger Visionlearning, Inc. |