Plate Motion

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Across
  1. 2. When plates collide
  2. 5. Big slab of irregularly shaped rock
  3. 7. Small portions analyzed
  4. 8. Sudden shaking of the ground
  5. 9. When plates move away from each other
  6. 12. Someone who studies earth
  7. 13. Visualization of the composition of eath
Down
  1. 1. Solid bulk of earth interior
  2. 3. Quantity measured
  3. 4. Rocks and minerals that shape the earth
  4. 6. Edges where two plates meet
  5. 8. Rocky crust
  6. 10. Global Positioning System
  7. 11. Studies life forms from previous periods