Plate Tectonics

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Across
  1. 4. The scientist who thought of the theory of continental drift.
  2. 7. Continental to ____, is when two different plants collide.
  3. 8. What was left behind to help us believe continental drift existed.
  4. 9. What can convergent boundaries create.
  5. 10. Ocean to ___, is when two same plats collide.
  6. 12. What is another name for continental drift.
  7. 13. Boundaries that move apart.
  8. 16. Continental to ____, is when two same plats collide.
  9. 17. The part of land that is moving is the Earth's surface is called ___.
  10. 18. Pieces of Earth's crust and uppermost mantle.
  11. 19. San Andreas Fault is found in ____.
Down
  1. 1. Boundaries that slid pass each other.
  2. 2. Convection currents make the ocean floor_____.
  3. 3. Going under.
  4. 5. Is the deepest part of the ocean.
  5. 6. The other scientists did what to Wegener's theory.
  6. 9. This is an example of divergent boundaries.
  7. 11. The theory of a big land mass moving apart.
  8. 14. Boundaries that come together.
  9. 15. What can transform boundaries create.