water

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Across
  1. 3. vapor turning into liquid
  2. 4. wastewater containing human waste
  3. 9. released from clouds as rain, snow, sleet, or hail\
  4. 14. process of removing particles from water
  5. 17. that flows over the ground surface
  6. 18. process of removing contaminants from wastewater so it can
  7. 19. area that drains into a particular water body
  8. 20. located beneath the earth's surface
  9. 22. with high mineral content
  10. 24. safe to drink or use for food preparation
  11. 25. movement of water on, above, and below the earth's surface
  12. 26. study of water movement, distribution, and quality
  13. 27. removing salt from seawater
  14. 28. with low mineral content
Down
  1. 1. adding chlorine to water to kill bacteria and disinfect it.
  2. 2. clean wastewater from baths, sinks, washing machines
  3. 5. layer of water-bearing rock
  4. 6. when harmful substances are released into bodies of water, making the water unsafe for human consumption and damaging aquatic ecosystems
  5. 7. management of water resources so it is used efficiently.
  6. 8. removing contaminants from water making it safe to use.
  7. 9. of acidity or alkalinity of water
  8. 10. of water soaking into the ground
  9. 11. of pipes, pumps, and storage facilities
  10. 12. making water safe for use
  11. 13. from rivers, lakes, and reservoirs
  12. 15. of water by public utilities, commercial organizations, or others
  13. 16. measure of how clean water is for a specific use
  14. 21. not sufficient (enough) available water resources
  15. 23. treating wastewater so it can be reused for various beneficial purposes
  16. 29. water turning into vapor (gas like)