Natural Resources/Water

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Across
  1. 9. Liquid to gas
  2. 10. Category of pollution that is easily identifiable
  3. 12. Gas to a liquid
  4. 14. How water moves on land
  5. 15. Rain, snow, sleet
Down
  1. 1. liquid to gas through plants
  2. 2. Water seeping into the ground
  3. 3. introduction of a harmful substance into an ecosystem
  4. 4. Category of pollution that comes from many different places
  5. 5. H20 moving through earth's systems via many different paths
  6. 6. How water moves below the surface
  7. 7. Another name for groundwater
  8. 8. stores of water found beneath the surface
  9. 11. Something that can be used by humans
  10. 13. Solid to gas