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