Rocks and Rock Cycle

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Across
  1. 2. Decomposed animal remains that have been left over many years.
  2. 10. Made up of small fragments of rock.
  3. 11. The process of rocks sticking together with clay and other substances.
  4. 12. Rocks that don't have bands or layers.
  5. 16. Made up of once living things.
  6. 18. Rocks that have bands.
  7. 19. A rock formed on the surface of the earth.
  8. 20. Made up of 2 or more minerals.
Down
  1. 1. When the rock wears away over time.
  2. 3. Rocks that are slowly compacted and squished together.
  3. 4. A cycle of processes undergone by rocks in the earth's crust.
  4. 5. A rock formed inside the earth.
  5. 6. Pieces of rocks and minerals that have broken off over a long period of time.
  6. 7. Formed from heat and pressure.
  7. 8. Molten rock that is formed inside the earth.
  8. 9. Molten rock that is formed outside the earth.
  9. 13. When bits and pieces of rock get chipped away.
  10. 14. Sediments are dropped off to a different place.
  11. 15. Naturally occurring, non-living, and inorganic.
  12. 17. When minerals crystallize from the water.