geo science rules

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Across
  1. 5. hot
  2. 8. convulsion
  3. 10. gravel
  4. 12. Solar system
  5. 13. strength
  6. 15. marble
  7. 17. stone
  8. 19. rock Crystalline texture
  9. 20. salt
Down
  1. 1. cooled lava
  2. 2. theory
  3. 3. diarrheal illness caused by infection of the intestine with the toxigenic bacteria
  4. 4. globe
  5. 6. pressure
  6. 7. theory a spinning cloud of dust made of mostly light elements
  7. 9. Cell warm material rising in the center and cold material is sinking at the edges
  8. 11. Compass
  9. 14. a record produced by a seismograph.
  10. 16. - a sheet, quantity, or thickness of material, typically one of several, covering a surface or body.
  11. 18. star, heat