WATER-A NATURAL RESOURCE

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  1. 5. BLANKET OF AIR AROUND THE EARTH
  2. 7. AIR ,WATER AND SOIL ARE WHAT RESOURCES
  3. 8. BOILING POINT OF WATER
  4. 12. RESOURCES WHICH ONCE USED UP CANNOT BE REPLACE WITH A REASONABLE TIME PERIOD
  5. 13. WHEN STEAM IS COOLED IT CHANGES BACK TO WATER
  6. 15. WATER BODIES LIKE LAKES ETC.
  7. 16. LEVEL OF GROUND WATER
  8. 17. THE CONSTANT CIRCULATION OF WATER IN NATURE IS KNOWN AS
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  1. 1. RESOURCES WHICH WILL NEVER RUN OUT OR THOSE REPLACED WITH A REASONABLE TIME PERIOD
  2. 2. SOLID PARTS OF EARTH'S CRUST
  3. 3. SHORTAGE OF WATER DISASTER
  4. 4. MATERIALS FOUND ON THE EARTH THAT ALLOW EXISTENCE OF LIFE AND FULFILL THE NEEDS OF LIVING ORGANISMS
  5. 6. PLANTS AND ANIMALS ARE EXAMPLES OF WHICH RESOURCES
  6. 9. WISE AND CAREFUL USE OF RESOURCES IS KNOWN AS
  7. 10. FREEZING POINT OF WATER
  8. 11. FORMS OF THE SAME SUBSTANCE .WATER EXISTS AT 3 DIFFERENT TEMPERATURES
  9. 14. WATER CHANGES TO WATER VAPOUR AT ALL TEMPERATURES.