technical terms of water

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Across
  1. 4. Ozone is used to sterilize water
  2. 7. Helps to kill harmful microorganism present in water
  3. 10. Water that is fit for consumption
  4. 13. Large amount of water get's collected
  5. 15. Period abnormally low rainfall
  6. 16. Easiest and the most recomended purification technique
  7. 18. Contamination water with unwanted substance
Down
  1. 1. Infections diseases which spread primarly throgh contaminated water
  2. 2. Process used to increase the rate of sedimentation
  3. 3. A fluid which is used to cool a system.
  4. 5. Processof giving off water in the form of vapor
  5. 6. Level of water under the ground
  6. 8. The continues circulation of water.
  7. 9. Water containing dissolved salts and free suspended particles
  8. 11. The ability of a solute to dissolve into solvent
  9. 12. infection in the small intestine caused by bacterium
  10. 14. Process of obtaining pure water
  11. 17. A virus. It affects the liver of a person