Science work

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Across
  1. 2. Hot lava liquid
  2. 8. and Erosion
  3. 9. Opposite of melting
  4. 10. Added together
Down
  1. 1. and Pressure
  2. 3. Opposite of cooling
  3. 4. cool items Rock
  4. 5. Creates other rocks
  5. 6. Made with multiple shiny Rock
  6. 7. plain Rock