Plate tectonics crossword puzzle

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Across
  1. 4. They move towards each other
  2. 6. the top layer
  3. 7. A elevated portion of the Earth's crust
  4. 9. They move away from one and other
  5. 10. They move in different direction
Down
  1. 1. Crust underlines the ocean basins
  2. 2. Earth's crust that forms a large landmasses
  3. 3. The next layer on top of the outer core
  4. 5. The layer on top of the inner core
  5. 8. The most inner layer