Across
- 5. an area of land which all water there eventually drain into one body of water
- 7. liquid to vapor
- 11. keeps the water from passing through it
- 12. H2O
- 14. 10 times saltier than ordinary seawater
- 15. the water cycle makes water classified as a
- 16. where it separates water drained from different systems
- 17. how many states of water
- 18. percent of the planet is covered in water
- 19. underground layer of rock, gravel, sand or silt that holds water
- 20. some water that falls into the soil
Down
- 1. something used for removing unwanted things
- 2. no beginning or end to this process
- 3. amount of major watersheds in the continental US
- 4. water found in lakes, streams, rivers, wetlands, and oceans
- 6. something people build to access the underground water
- 8. where 60% of the water from the watersheds flow here in Canada
- 9. water is able to pass through it
- 10. most of where Canada’s fresh water is
- 13. mass of ice that moves slowly
