Across
- 1. matter that pollutes the environment
- 6. green-like plant that grows on water or rocks
- 7. highest leaved part of the tree/ cover like a roof
- 8. refers to how far down light can go in water
- 10. An area where water splits into different rivers
- 14. the breaking down of things through wind or water
- 15. under or bordering water on the underside
- 17. A river transforming into a bigger one or a big lake
- 18. A habitat that is submerged in water
- 19. Difference or diversity in a particular area
Down
- 2. Relation to water
- 3. referring to a group of fish
- 4. a 39-mile long river that travels into the Chesapeake Bay
- 5. things that help plants and others grow healthier
- 9. the largest estuary in the United States
- 11. a hotel where oysters are served
- 12. a system of life in the natural part of earth
- 13. plants, weeds and crops in a certain area
- 15. Things that flow to the bottom of water
- 16. a delta, the wide part of a river