Across
- 2. Organelle for water balance
- 4. Ability to float in water
- 5. Covered at high tide, exposed at low tide
- 8. Deep-sea fish with light organ.
- 10. Trees that shed leaves seasonally
- 14. Breathing root of mangroves
- 15. Process that uses sunlight to make food
- 20. Salt-tolerant tree with special roots
- 21. Where freshwater meets saltwater
- 23. Floating seaweed with air bladders
- 25. Decaying organic matter
- 26. Large brown algae
- 27. Ecosystem with standing water
- 28. Floating aquatic fern
- 30. Natural home of an organism
- 31. Saltwater habitat like oceans
- 32. River splits before entering sea
- 35. Special features for survival
- 39. Floating plant with spongy tissue
- 40. Flooded lowland with grasses
- 41. Bird that feeds in shallow water
- 43. Division of habitat into zones
- 44. Splash zone, exposed to air
- 45. Flowing water, like rivers or streams
- 46. Mix of fresh and saltwater
- 47. Evergreen trees with cones
Down
- 1. Organ for floatation in fish
- 2. Plant found in marshes
- 3. Shallow water separated by barrier
- 6. Concentration of salt in water
- 7. Dense forest with heavy rainfall
- 9. Chain Series of organisms feeding on each other
- 11. Waterlogged area with trees
- 12. Worm with hemoglobin for low oxygen
- 13. Still water, like lakes or ponds
- 16. Balance of water and salt in organisms
- 17. Grassland with scattered trees
- 18. Land habitat dominated by trees
- 19. Always underwater, rich in life
- 22. Tiny floating freshwater plant
- 24. Organ for underwater breathing
- 28. Dark zone, no photosynthesis
- 29. Dry land with little rainfall
- 33. Zone with sunlight for photosynthesis
- 34. Regular rise and fall of ocean surface
- 36. Dim light zone, low photosynthesis
- 37. Cloudiness or clarity of water
- 38. Large root for support in trees
- 42. Sharp-bladed marsh plant