earth crossword puzzle

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Across
  1. 2. name of the big continent that existed a millions of years ago.
  2. 3. occurs from transform boundary.
  3. 4. made out of liquid solid metal.
  4. 6. boundary where two plates collide.
  5. 8. the type of plate that we live on.
  6. 10. forms with the crust, ocean and continents lay on top of.
  7. 11. occurs in the deep ocean trench.
  8. 13. the layer of the earth that we live on.
  9. 14. section of mantle that is soft, bends like plastic.
  10. 16. transfer of heat through two materials touching.
Down
  1. 1. (another name for lower mantle) solid piece below the mesosphere.
  2. 2. name of when the lithosphere is broken into separate sections.
  3. 5. transfer of heat without direct contact.
  4. 7. transfer of heat through currents.
  5. 9. section of the lithosphere.
  6. 12. center of the earth.
  7. 15. boundary where two plates slide past each other.
  8. 17. boundary where two plates go separate ways.