Plate Tectonics

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Across
  1. 3. Moving under
  2. 7. A large destructive wave of water
  3. 9. Between the crust and the core
Down
  1. 1. Moving Away
  2. 2. A valley under water
  3. 4. When the ground shakes
  4. 5. Moves Along
  5. 6. Lava come out of
  6. 8. 11-77 km in depth