tectonic plates

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Across
  1. 2. made of solid iron
  2. 5. the largest layer of the earth
  3. 6. when 2 plates rub agest each other
  4. 8. the layer that we live on
  5. 9. when 2 plates move away from each other
  6. 10. comes out of volcanoes
Down
  1. 1. when 2 plates move toward and collide
  2. 3. the only liquid layer of the earth
  3. 4. is when a ocean plate and a continental plate collide
  4. 7. underground lava