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Across 1. River mangrove 6. Floats in the ocean and has stinging tenticles 10. The flower on a plant 12. Myrtle mangrove 13. Casuarina tree 15. Tool used for indentifying different species 17. An organism that looks like a chinaman's hat 19. Mangrove zone which is dry except for flooding 22. Stilt or red mangrove 26. This dune is the most important dune 27. Cross section of the raw data 32. Between the low tide and high tide marks 33. Orange coloured parasite which attaches to other plants 34. Grey coloured grass which send out runners and deep roots to three metres 35. Side out of the wind 36. Intricate shell design. Fires a dart into the hand of the person picking it up 37. Debri and rubbish that washes up on the beach 38. Mangrove with a prickly edge

Down 2. Mangrove with a large cannonball-shaped fruit 3. Uses a venom injected into a person if stood on 4. An zone that protects another area 5. Technique of sampling a population e.g. using a 1 m X 1 m square zone 7. Dune behind the primary dune 8. Mangrove with silver grey colour on the back of the leaves 9. Mangrove with a milky sap (latex) which is present in the leaves 11. Area that fills with water as the tide drops filled with many organisms 14. Small, vertical roots that alow the plant to breath at low tide 16. This mangrove has distinct buttress and knee roots 18. Where many organisms co-exist together happily 20. Side exposed to the wind 21. Blue rings present when disturbed 23. Some mangroves can excrete excess salt through their leaves 24. Rocky shore zone exposed to lots of dry conditions 25. This area is where the trees and shrubs can easily grow. 28. Small, green leafed plant which grows on the foredune 29. Small breath holes in grey mangrove roots 30. Method of expelling seeds for reproduction 31. Many different types