Coral reefs are large underwater structures composed of the skeletons of coral, which are marine invertebrate animals. Corals are found all over the world’s oceans.
Pacific coral reef shows historic increase in climate resistance
What Are Coral Reefs? - RobinAge
The world's coral reefs are dying—here's how scientists plan to
15 Amazing Facts About Coral Reefs
Scientists Say: Coral
Are corals plants, animals, or rocks? - Woods Hole Oceanographic Institution
For Artificial Coral Reefs, Time Is Not Enough
What Are Corals? - Teachers (U.S. National Park Service)
5 Ways Coral Reefs Are Important to Humans
What are coral reefs?
Corals Can Adapt to Our Changing Environment - Coral Reef Alliance
What Are Coral Reefs?
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Geo explainer: The threats to coral reefs - Geographical
Coral Reefs 101: Everything You Need to Know - EcoWatch
