plate tectonice

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Across
  1. 2. new ocean floor is created as the plates slide apart
  2. 6. causes seafloor to spread
  3. 8. can be found at the bottom of the ocean
  4. 9. two plates that are colliding
Down
  1. 1. downward movement
  2. 3. oceanic plate pushes itself under a continental plate
  3. 4. convergent boundaries
  4. 5. between two plates
  5. 7. two plates that move apart