Across
- 6. what happens when water heats up
- 9. snow melts off land
- 10. where water comes from living plants
- 13. a extended part of a river
- 14. a sudden violent rainstorm
- 16. the area drained by river
- 19. over flooded areas on land
- 20. water that is close to the surface
Down
- 1. another word for the sea
- 2. rain/snow that falls onto earth
- 3. when water freezes in the air in extreme cold temperatures
- 4. scientific name for water
- 5. when hot water becomes vapour
- 7. where water escapes from a living plant
- 8. water under ground
- 11. a stream of water through the land
- 12. clothes that don't let water soak in
- 15. a general term for a body flowing water
- 17. in context of water quality
- 18. a purpose or exploring underground water