Plate Boundaries

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Across
  1. 5. boundary: Plates come together
  2. 8. forces: Build up Earth's crust
  3. 10. Form at convergent boundaries
  4. 13. Geologic events that occur at plate boundaries
  5. 14. Form when continental plates collide
  6. 15. spreading: Creation of new crust at divergent boundaries
Down
  1. 1. boundary: Plates move apart
  2. 2. Property that determines which plate subducts
  3. 3. forces: Break down Earth's crust
  4. 4. Large pieces of Earth's crust
  5. 6. trench: Forms when oceanic and continental plates converge
  6. 7. boundary: Plates slide past each other
  7. 9. tectonics: Theory explaining movement of Earth's plates
  8. 11. Process where one plate sinks under another
  9. 12. Breaks in Earth's crust at transform boundaries