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Coral reefs
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What are risks to coral reefs?
Bacteria, diseases, humans
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What are the names of the different types of reefs?
Barrier, fringing, atolls
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How many types of reefs are there?
3
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What are corals made up of?
Tiny animals called polyps
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What temperature do corals grow best?
21-29 degrees celsius
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What do corals eat?
Plankton
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How do humans harm reefs?
Pollution, fishing with poisons and explosives
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What animals live around the coral reefs?
Fish, starfish, shrimp, crab, lobster
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How can we protect reefs?
Having laws and rules to protect them
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What are the two types of coral?
Stony/hard coral, soft coral
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