Crossword Puzzle

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Across
  1. 2. Preserved in to a rock.
  2. 5. The thinnest layer.
  3. 6. when the land split apart.
  4. 8. when the land move apart from each other.
  5. 9. When all the continents joined together.
  6. 10. a dense ball of solid metal.
  7. 12. form when desposited by water or wind.
Down
  1. 1. A mountain has magma underneath it.
  2. 3. a layer of molten metal.
  3. 4. shaking movement beneath the Earth.
  4. 7. The thickest layer.
  5. 11. when the land comes together.