Tectonic Plates

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Across
  1. 2. Most geologist think that the movement of Earth's plates is caused by
  2. 5. This type of boundary is found in the San Andreas Fault
  3. 6. Evidence used by Wegener for continental drift
  4. 9. Below the mantle and to the center of the Earth
  5. 11. the zone below the lithosphere. It is more 'plastic'
  6. 13. the section of the Earth below the earth
  7. 15. When two plates are moving away from each other
Down
  1. 1. the name of the supercontinent that existed millions of years ago
  2. 3. a collision between two pieces of continental crust at a converging boundary produces a
  3. 4. The outer part of the Earth
  4. 7. Seafloor______
  5. 8. Composed of the crust and mantle
  6. 10. When two plates are moving toward each other
  7. 12. Scientist who first proposed the theory that the continents drifted
  8. 14. The Theory of Continental____