Boundaries

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Across
  1. 2. In the mantle, the layer below the crust.
  2. 4. They slide past each other.
  3. 6. continents all connected.
  4. 7. They collide into each other.
  5. 8. Things that collided.
  6. 9. how dense something is.
Down
  1. 1. Caused by convergent boundaries.
  2. 3. They move away from each other.
  3. 5. It occurs at divergent boundaries.
  4. 7. the outer most of a terrestrial shell.