plate tectonics

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Across
  1. 2. the transfer of heat through the physical movement of
  2. 4. where two tectonics plate collide and one side goes beanth the other into the mantle
  3. 6. the thinnest and soild layer of the planet
  4. 8. the thickest largest layer of earth interior
  5. 9. waves the slowest.
  6. 10. core a liquid layer of the earth
Down
  1. 1. two plates separating
  2. 3. core the soild,innermost geologic layer of the earth
  3. 5. the fastest
  4. 7. boundary 2 place sliding past each other