Across
- 3. excess water on land flows towards a lake or ocean
- 6. water filtering down through soil layers
- 7. type of lake with high oxygen content
- 8. liquid water changes to water vapor
- 11. evaporation from plant leaves
- 12. rivers & streams are classified as this type of water
- 14. ecosystems with a thin layer of water covering soil
- 15. lakes & ponds are classified as this type of water
- 18. type of wetland containing mostly tall grasses
- 19. rain, snow, sleet, and hail
- 20. the amount of salt dissolved in water
Down
- 1. process where a body of water increases in nutrients
- 2. people used to think wetlands were this
- 4. a term describing the abundance of nutrients in an estuary
- 5. type of lake with lots of algae & bacteria
- 9. type of eutrophication caused by man
- 10. type of wetland that looks like a flooded forest
- 13. cool air forms clouds
- 16. a mixture of fresh & saltwater
- 17. coastline area where a freshwater river meets the ocean