Continental Vocab Board

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Across
  1. 3. Current a current in a fluid that results from convection.
  2. 5. a single supercontinent
  3. 6. Wegener originator of continental drift hypothesis
Down
  1. 1. Drift the gradual movement of the continents across the earth's surface through geological time.
  2. 2. Boundaries occurs when two tectonic plates move away from each other
  3. 4. of Plate Tectonics explains how major landforms are created as a result of Earth's subterranean movements