Across
- 4. top layer of water makes a skin-like surface
- 8. 30% of all freshwater
- 10. water molecules stick to other molecules
- 11. water molecules stick to water molecules
- 12. 97% of water on earth
- 13. water becomes _______ dense when it freeze
Down
- 1. 69% of all freshwater
- 2. type of molecule water is because one end is negative and one end is positive
- 3. water dissolves a lot of substances
- 5. it takes a lot of heat to make water hot
- 6. where we get most of our usable water
- 7. all the water on earth
- 9. 3% of water on earth