Across
- 1. water found in rivers, lakes, glaciers, and ice sheets and underground that contains low concentrations of salt
- 4. rain, snow, sleet, or hail that falls from clouds in the sky
- 8. a buildup or gathering of something that occurs over time
- 9. the amount of water vapor in the air
- 10. information that has been collected
- 11. the current outdoor conditions
- 12. common
- 13. average weather conditions for a region year after year
- 14. the movement of water on a surface to areas of lower elevation
- 15. the entire body of salt water that covers about 71% of the earth
Down
- 2. how hot or cold something is
- 3. change in state of matter from a liquid to a vapor or gas
- 5. the constant movement of water through the land, air, oceans, and living things
- 6. change in state of matter from a gas to a liquid
- 7. water found in oceans that contains 3-4% salt
