Potable Water

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Across
  1. 3. Turning a gas to a liquid.
  2. 5. A place where a large amount of water is stored.
  3. 9. Underground, lakes and rivers are considered bodies of _______ water.
  4. 12. The process of removing salt from seawater.
  5. 13. Water supply used for desalination or reverse osmosis.
Down
  1. 1. ​A non-renewable ​resource that cannot be readily replaced by natural means at a quick enough pace to keep up with consumption.
  2. 2. How large pieces of debris are removed from water.
  3. 3. A chemical that is used to sterilise water.
  4. 4. Water that is safe to drink
  5. 6. A natural resource which can be used repeatedly and will not run out due to being naturally replenished.
  6. 7. The movement of water from an area of low solute concentration to an area of high solute concentration, through a semi-permeable membrane.
  7. 8. Turning a liquid to a gas.
  8. 10. Type of wave use to sterilise water.
  9. 11. Only consists of water molecules.