Continental drift

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Across
  1. 4. mountains that can erupt
  2. 7. pushing together
  3. 8. pulling apart
  4. 10. deep parts of where the plates meet
Down
  1. 1. sliding against each other
  2. 2. when two plates are pushed together and moved up
  3. 3. plates that are the land
  4. 5. the layer that has convection that helps move the plates
  5. 6. what happens to plates when they slide too much
  6. 9. plates that are under the ocean