Across
- 1. Most important.
- 4. The change from water vapor to liquid water.
- 8. A slowly moving body of ice on land.
- 10. Water that falls as rain, snow, sleet, or hail.
- 11. Rising and falling patterns caused by the pull of gravity.
- 12. The continuous movement of water on Earth.
Down
- 2. Places to collect and store water.
- 3. A series of events or processes that repeat.
- 5. Underground water supplies.
- 6. The amount of salt dissolved in water.
- 7. To spread out.
- 9. Process of changing liquid water into water vapor.
- 13. A swirling motion.