Across
- 4. What type of water is found underground in rock and sediment?
- 6. 71% of Earth’s _______________ is covered by water.
- 7. What type of water contains a high concentration of salt?
- 9. What type of water is suitable for drinking?
- 13. What is the use of water for farming called?
- 14. What industry relies on freshwater for fish production?
- 21. Most people get use _____________ water to get their daily freshwater needs.
- 22. What is one use of freshwater besides drinking?
- 23. What term describes how water is spread across the Earth?
- 24. What term is used to describe when water is used up?
- 25. Where is most of the Earth's water located?
Down
- 1. Where can water be found in the air?
- 2. 97% of Earth’s water is _________________.
- 3. What is water in its gaseous state called?
- 4. Where is most of the freshwater on Earth found?
- 5. What do all living things contain that is essential for survival?
- 8. What type of wetland is characterized by standing water and vegetation?
- 10. What do we call layers of rock that hold groundwater?
- 11. What are large bodies of freshwater surrounded by land called?
- 12. Where is groundwater found?
- 15. What is the contamination of water called?
- 16. 2% of Earth’s water is ___________ in icecaps and glaciers.
- 17. What term describes the amount of salt in water?
- 18. 1% of Earth's water is available for us to do what with?
- 19. What is the substance made up of hydrogen and oxygen?
- 20. What type of freshwater flows continuously in a channel?