Across
- 4. this occurs after weathering
- 5. pushing something under the water
- 8. measuring system for how clean the water is
- 10. a specific habitat in nature
- 13. a river flowing into the Chesapeake Bay
- 14. a bay in Maryland
- 16. a noun for the word nutrition
- 18. plants that live in a particular area
- 19. dirty things that pollute water
Down
- 1. the highest level of branches on trees
- 2. plants that grow in water
- 3. a swamp
- 6. a hard area with many oysters
- 7. a river that flows into a bigger river
- 8. We are in the Chesapeake Bay's __________
- 9. an area where fresh and saltwater mix
- 11. school of fish
- 12. a group of things or people that are different
- 15. involving water
- 17. things that drain down to the bottom of a liquid