Boundaries

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Across
  1. 5. When one plate is denser than another.
  2. 6. A supercontinent from 260 million years ago.
  3. 8. Where major plate tectonics come together.
  4. 9. Where two plates slide apart.
  5. 10. Plates on the mantle moved by convection currents.
Down
  1. 1. Plates that collide together.
  2. 2. A group of mountains in the Atlantic Ocean.
  3. 3. Where two plates slide apart.
  4. 4. The 2nd topmost layer of the Earth.
  5. 7. How the plate tectonics move around.