Plate Tectonics!

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Across
  1. 2. Giant wave created by earthquake or volcanic erution
  2. 7. Plate that Australia is on
  3. 8. Molten rock beneath the earth's crust
  4. 9. Two continental crusts collide
  5. 10. Famous Italian volcano
Down
  1. 1. Two places move sideways
  2. 3. Famous Japanese volcano
  3. 4. Plate that London is on
  4. 5. Oceanic crust moves towards continental crust
  5. 6. Two plates move away from each other