plate tectonics

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Across
  1. 6. not able to bend
  2. 7. what type of continent was Pangea
  3. 8. when a volcano...... it causes a lot of damage
  4. 10. any bodies of water
  5. 11. solid layer of iron and Nickle
  6. 12. form at convergent boundaries
  7. 16. formed at subduction zones.
  8. 18. a mountain or hill with a crater for lava.
  9. 20. bottom of the sea
Down
  1. 1. what caused Pangea to separate?
  2. 2. boundaries that slide apart
  3. 3. boundaries that collide
  4. 4. one of the sphere's -living things
  5. 5. any icy part of the earth is apart of
  6. 9. boundaries that slide past each other
  7. 13. movement of earth's crust
  8. 14. violent shaking of the earth
  9. 15. when one plate sinks under the other.
  10. 17. to gasses go to the top while cold ones go to the bottom in the asthenosphere.
  11. 19. melted rock below the crust