Across
- 2. type of tree that grows in salt water
- 4. Community that occurs on the bottom
- 5. Driven by bacteria in soil or water
- 8. wetlands with trees
- 10. zone exposed by low tides
- 12. bays were rivers empty into the sea
- 13. medium zone
- 17. shallow wetlands flooded with seawater
- 18. zones that compromise the water column
- 19. Begins through photosynthetic organisms
- 21. deep zone
- 23. wetlands without trees
- 24. sharp temperature boundary
- 25. Deepest Zone
Down
- 1. caused by elevated water temperatures
- 3. free-floating photosynthetic plants
- 6. low, narrow, sand islands
- 7. Upper sunlight layers
- 9. area flooded at high tide and retains water@low
- 11. has photosynthetic organisms
- 14. known as littoral zones
- 15. known for productivity, diversity, and beauty
- 16. Path of water through our environment
- 20. land is saturated/submerged atleast part of year
- 22. relatively shallow region along coast