Rock Types

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Across
  1. 4. Molten rock underground
  2. 7. Rock made of layers of sand/mud
  3. 10. the geological process where wind, water, or ice drop sediments
  4. 12. an opening or rupture in a planet's crust allowing hot magma to escape
  5. 13. Remains of a organism in a rock
  6. 16. cycle The continuous process
  7. 17. Turning into solid
  8. 18. Surface cooling
  9. 20. the solid mineral material forming part of the surface of the earth and other similar planets
Down
  1. 1. Tiny rock pieces
  2. 2. Process of binding sediments
  3. 3. Molten rock on the surface
  4. 5. Formed by heat and pressure
  5. 6. Rock formed from cooled lava/magma
  6. 8. metamorphic rocks with a layered or banded texture
  7. 9. Rock changed by heat/pressure
  8. 11. Deep underground cooling
  9. 14. Breaking down of rocks
  10. 15. A solid inorganic substance of natural occurrence.
  11. 19. Carrying away rock bits