Conservation of Water

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Across
  1. 5. We can ______ water from the bathtub to mop the floor.
  2. 6. The first stage of the NEWater production process.
  3. 8. Reverse osmosis uses semi-__________ membranes.
  4. 9. / Wash dishes in a filled _____ instead of under running water.
  5. 10. Reverse Osmosis water is also known as ____________.
Down
  1. 1. Taking a 5 minute shower uses only 45 litres of water.
  2. 2. Water is a non-___________ resource.
  3. 3. The process of turning sea water into pure drinking water.
  4. 4. / Instead of leaving the tap water running, use a ____ when you brush your teeth.
  5. 7. It is also known as a local catchment area.