This is why coral reefs are so vital for the planet

Australia’s Great Barrier Reef has declined by 50% since 1985. Image: REUTERS/David Gray/File photo

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More than a quarter of the world’s reef-building corals are under threat Image: Statista
Skeletons of ocean corals make perfect habitats for marine organisms
Image: Reuters/David Loh

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Coral is sensitive to changes in temperature, light or nutrients
Image: National Ocean Service
Earth’s coral reefs are under threat Image: Reuters/David Loh
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March 22, 2023

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