Pangea crossword puzzle.

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Across
  1. 1. _____ Wegner.
  2. 6. When 2 plate tectonics collide together it causes this.
  3. 8. Plates move away from each other.
  4. 11. A continental transorm fault through California
  5. 13. Continential ____
  6. 15. When tectonic plates move it causes _____.
  7. 16. Last name of the person who came up with continental drift theory.
  8. 17. Two plates slide past each other horizontally.
  9. 18. An underwater mountain system
Down
  1. 2. Another name for the crust and upper mantle.
  2. 3. A linear shaped lowland between highlands or mountain ranges
  3. 4. Slow movement of the continents that caused to go away.
  4. 5. Clue that has similar dead animals on different continents.
  5. 7. Last name of the person who came up with the continental drift theory
  6. 9. Lava escaping magma filled chambers below the surface
  7. 10. Plates that collide with each other
  8. 12. Where new crust is formed
  9. 14. Another name for supercontinent.
  10. 17. Theory of ______ plates