1. Coral Reefs

2. General description

3. Global distribution

4. Abiotic Factors Salinity Temperature Depth Light Water transparency Water movements (waves, currents…) Other factors (kind of ocean floor, pH…)

5. Biotic Factors Producers: Primary consumers: Secondary consumers: Main predators: Decomposers: Main interactions:

6. Main adaptations

7. Threats and solutions

8. Coral Reefs in the US: Fagatele Bay National Marine Sanctuary Location: Reef structure and physical features: Coral species and cover: Other fauna and flora:

9. Coral Reefs in the US: Florida Keys National Marine Sanctuary Location: Reef structure and physical features: Coral species and cover: Other fauna and flora:

10. Coral Reefs in the US: Flower Garden Banks National Marine Sanctuary Location: Reef structure and physical features: Coral species and cover: Other fauna and flora:

11. Coral Reefs in the US: Gray´s Reef National Marine Sanctuary Location: Reef structure and physical features: Coral species and cover: Other fauna and flora:

12. Coral Reefs in the US: Hawaiian Islands Humpback Whale National Marine Sanctuary Location: Reef structure and physical features: Coral species and cover: Other fauna and flora: