Across
- 3. a wetland dominated by grasses
- 5. an area that drains into a large river
- 7. the part of the Earth that contains water
- 9. a body of water contained on a body of land
- 10. the water found below the Earths surface
- 14. a large piece of freshwater ice floating in open water
- 18. a small channel made of small gullies
Down
- 1. a lake that stores water for human use
- 2. an area that drains into a smaller river or stream
- 4. a well in which water rises because of pressure within aquifer
- 6. a rock layer that stores water and flows through it
- 8. a large channel alone which water is continually flowing down a slope
- 11. largest bodies of water on Earth
- 12. water near or above the lands surface and support plants
- 13. a stream feeding a larger stream or lake
- 15. a wetland dominated by peat moss
- 16. any large mass of ice that moves slowly over land
- 17. a wetland dominated by trees
