water

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Across
  1. 3. liquid essential for life for living beings
  2. 7. a substance that gets dissolved in a liquid
  3. 9. ability of solute to dissolve into solvent
  4. 12. period of abnormally low rainfall leading to shortage of water
  5. 13. infection in small intestine caused by bacterium
  6. 14. WATER rainwater that gets collected under the ground
  7. 15. water borne disease caused by bacteria
Down
  1. 1. water that is fit for consumption
  2. 2. process used to sterilize water
  3. 4. particulate impurities which remain on filter paper
  4. 5. process of adding chlorine to water
  5. 6. process to kill harmful microorganisms present in water
  6. 8. liquid that passes through filter paper
  7. 10. process used to increase rate of sedimentation by adding chemicals
  8. 11. fluid used to cool system by transferring heat away