LOCATION

• Western Pacific Ocean
• Indian Ocean
• Atlantic ocean

MAJOR ABIOTIC FACTORS

• Hermatypic Corals
• Oxygen
• Carbon dioxide
• Water
• Sand

MAJOR BIOTIC FACTORS

• Fish and squid
• Octopi and parasites
• Seaweed and algae
• Sharks and polypus
• Shrimp and crabs

ADAPTATIONS

• Goat fish have 2 long chin barbels on their mouths to locate food and mates.
• Lion fish have long, sharpe spines which is a danger signal.

3 CHARACTERISITCS ABOUT CORAL REEFS

• Coral reefs are all in salt water
• Coral reefs are home to millions of species
• Coral reef habitats are threatened by a range of human activities

FOOD WEB

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PREDATOR-PREY RELATIONSHIP