Emmer's Crossword about Earth

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Across
  1. 2. The outer most layer
  2. 4. What forms at a Convergent boundary?
  3. 6. Liquid layer
  4. 7. What forms at a Transform boundary?
  5. 8. Solid outer section of the Earth
  6. 9. Which types of plates move together?
Down
  1. 1. A solid ball of metal
  2. 3. What forms at a Divergent boundary?
  3. 4. Largest layer of Earth
  4. 5. The plastic like layer