Exstension

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Across
  1. 6. The deepest trench in the world
  2. 7. Where plates slide away from each other
  3. 8. detecting things under water
  4. 9. The talles mountain obove ground
  5. 11. One plate slides under
Down
  1. 1. The scientist that came up with pangaea
  2. 2. Molten rock
  3. 3. They can be at dinner, and under Earth
  4. 4. When all contenints connecte
  5. 5. Boundary that plates move away
  6. 10. At the bottom of the sea