The earth structure

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Across
  1. 6. dense ball of solid metal
  2. 7. two plate slip past together
  3. 9. two plate come together
  4. 10. pieces of earth crust
  5. 11. any trace of ancient organism that has been preserved in rock
  6. 12. the shaking from movement of rock beneath earth surface
Down
  1. 1. the process that breaks down rock
  2. 2. a mountain that form in earth crust when molten material reaches the surface
  3. 3. the layer of hot rocks 3000 km thick
  4. 4. two plate move apart
  5. 5. a series of process that occur on earth surface
  6. 8. the layer of rock that forms earth outer skin