Forces that Change the Earth!

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Across
  1. 6. Current
  2. 7. of Plate Tectonics
  3. 8. Boundaries
  4. 9. Core
  5. 11. Boundaries
  6. 12. Spot
Down
  1. 1. Drift
  2. 2. Plates
  3. 3. Ridge
  4. 4. Reversal
  5. 5. Core
  6. 6. Boundaries
  7. 10. Valley