Across
- 3. found in pacific northwest
- 4. underwater ecosystems
- 8. for photosynthesis
- 12. between 50°-70°
- 14. forms dense "forests"
- 15. leaf structure
- 17. uppermost layer
- 18. nitrogen and phosphorus
- 19. primary producer
- 20. area beneath canopy
Down
- 1. plants
- 2. root like structure
- 5. native to west coast NA
- 6. found in north america
- 7. gas filled bladders
- 9. animals
- 10. primary consumer
- 11. secondary consumer
- 13. stem structure
- 16. up to 2ft per day