Tectonic Plates

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Across
  1. 3. The frosting of the Earth
  2. 6. Rubbing
  3. 8. Soft upper layer
  4. 9. Group spilt
  5. 10. Superhero
Down
  1. 1. underwater hierarchy
  2. 2. Crust & Mantle
  3. 4. Dining and we are the meal
  4. 5. Superior and inferior
  5. 7. Liquid and taste like iron