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Study
Coral Reefs and Their Ecosystem
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What are coral reefs made of?
Tiny animals called corals that build underwater structures in colonies.
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Name three animals that live in coral reefs.
Clownfish, parrotfish, and sea turtles.
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Name one plant found in coral reefs.
Seaweed or algae.
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List two threats to coral reefs.
Pollution and overfishing.
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What are two benefits of coral reefs for humans?
They protect coastlines from storms and waves, and they support fishing and tourism industries.
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Why are coral reefs important for marine life?
They provide homes and shelter for 25% of all marine species.
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What can happen to fish if coral reefs are destroyed?
Many fish lose their homes and food sources, which can lead to population decline.
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What type of water do coral reefs need to survive?
Warm, shallow, and clean water.
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Why are coral reefs called the “Rainforests of the Sea”?
Because they support a huge variety of marine life, similar to how rainforests support diverse land life.
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What are the three ways we can do to help protect coral reefs?
Reduce plastic use, save energy, and support sustainable fishing practices.
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