Water Resources

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Across
  1. 2. Piped water exits here
  2. 4. 1% of the total supply of water
  3. 6. Used to transport water in flats
  4. 7. Measurement for water
  5. 12. The process of filtering water to remove larger sized particles and bacteria from the water
  6. 16. Water is stored here
  7. 17. ___ water takes up 97% of the total amount of water
  8. 18. Water is needed for crops to grow
  9. 19. Caused by pollutants
  10. 20. Treated waste water
Down
  1. 1. 2% of the total supply of water
  2. 3. The process of removing salt from the sea water to obtain fresh water
  3. 5. Water flow through here
  4. 8. water needs to go thriugh a process called ______ before it is drinkable
  5. 9. The process of water filtration used in desalination
  6. 10. Ensure that wastage is kept to a minimum
  7. 11. Catchment areas are build near this places
  8. 13. Drinkable
  9. 14. _____ water takes up only 3% of the total amount of water
  10. 15. Precipitation