Plate Tectonics

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Across
  1. 2. Theory that the Earth's crust is divided in sections
  2. 3. Boundary where tectonic plates seperate
  3. 6. Helps to track plate movement
  4. 9. A place where tectonic plates touch
  5. 12. Boundary where tectonic plates slide past each other
  6. 15. Formed by ocean to continent convergent boundaries
  7. 17. Most common type of divergent boundary
Down
  1. 1. Boundary where tectonic plate collide
  2. 4. Formed by transform boundaries
  3. 5. Molten rock from a volcano
  4. 7. When one plate sinks under another plate
  5. 8. Plate sinks and is pulled down by gravity
  6. 10. Formed by continent to continent convergent boundries
  7. 11. Hot rock rises, cool rock sinks
  8. 13. Mid ocean ridge forces older crust to move
  9. 14. Where the San Andreas Fault is located
  10. 16. The rate of movement in plates