Water

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Across
  1. 4. a material with separate positive and negative ends
  2. 5. different "forms" that material goes through
  3. 6. hanging spires of chemicals in a cave
  4. 7. when water sticks to things other than water
  5. 9. basically an underground river or lake in the rocks
  6. 11. the breaking down of rocks by natural processes
  7. 12. when a cloud forms near the ground
  8. 15. liquid precipitation filtering into the soil
  9. 17. the cooling of water vapor to for liquid
  10. 18. the natural showing of an aquifer on the surface of land
  11. 19. "permanent" ice that flows like a river
  12. 21. any of four forms of water returning to earth
Down
  1. 1. the hydrologic cycle
  2. 2. water sticking to itself
  3. 3. the release of water vapor by plants
  4. 8. spires of chemicals on a cave's floor
  5. 10. any area that holds a quantity of material
  6. 11. the universal solvent
  7. 13. a large body of saltwater
  8. 14. layers of snow collected in one season
  9. 16. area that collects water which flows into it
  10. 20. ice forms in a crack and breaks the rock