Plate Tectonics

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Across
  1. 4. one plate moving under another
  2. 5. force at transform boundaries
  3. 6. two plates collide
  4. 8. two plates move away
  5. 9. associated with ridge formation
  6. 10. two continental plates collide
Down
  1. 1. the rigid plates themselves
  2. 2. two plates move side to side
  3. 3. platic layer under plates
  4. 7. process of pulling apart