1. Great Barrier Reef By Sonali and Vanessa Great Barrier Reef from space

2. What is a Coral Reef? A coral reef is an underwater city made from coral, fish and anemones. Coral Reef

3. How are Coral Reefs built? Coral Reefs are built from Coral, Fish and Sea Anemones

4. Where is the Great Barrier Reef The Great Barrier Reef is off the coast of Queensland.

5. Name types of coral Two types of coral that know are Hard coral and Soft coral. There are also fan coral and brain coral and more. Fan Coral

7. Sharks

8. Gropers

9. Fish

10. Dugongs

11. Manta Ray

12. Octopus

13. Jellyfish

14. Starfish

15. Sea sponge

16. Sea cucumber. Starfish

17. Three ways people use it Snorkelling Boating Fishing Bushwalking Scuba Diving Scuba Diving

18. Threats By Sonali and Vanessa

19. Crown- Of- Thorn Starfish The Crown-of-thorn starfish eats Coral and that means there is no home for Algae. What's is being done to stop Crown of Thorns Starfish Many animals eat Crown of thorns Starfish and are reduced. Crown of Thorns Starfish

20. Overfishing Taking away fish that eat Crown of thorns starfish What is being done to stop Overfishing It’s a law for big ships to go through the Great Barrier Reef but small ships can but have a limited for how much fish they can take. Overfishing

21. Oil Spills Oil spills damage fishes homes and other sea creatures. What is being done to stop Oil spills If you have an Oil Spill you will get a fine. A bird with Oil all over it.

22. What are people doing now to preserve the reef People aren’t allowed to over fish other wise you will get a fine. The government are now making new rules to stop people from polluting the Great Barrier Reef. Now that people know that they will be fined if they pollute the Great Barrier Reef they will not do it anymore.

23. The End By: Sonali and Vanessa In: 3/4C School: E.H.P.S Pictures by: Google

24. Thankyou for watching our slideshow!!!!!