Earth's Water

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Across
  1. 4. a swirling movement
  2. 6. a series of events or processes that repeats over and over
  3. 7. spread out
  4. 9. the process in which a substance warms and changes from a liquid into a gas
  5. 11. water in the atmosphere
  6. 13. a human-made place to collect and store water
Down
  1. 1. a slow moving body of ice on land
  2. 2. the process in which a gas cools and becomes a liquid
  3. 3. underground water supply
  4. 5. cycle the continuous movement of water on Earth
  5. 8. the amount of salt dissolved in water
  6. 10. the original or most important
  7. 12. pattern of rising and falling water in the ocean caused by gravity