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Coral reefs are built by tiny animals called coral polyps, which secrete calcium carbonate to form hard skeletons, creating large reef structures over thousands of years in warm, shallow oceans. These important ecosystems provide habitats for 25% of marine life, protect coastlines, and support human communities but are threatened by pollution, overfishing, and global warming, which can lead to coral bleaching. Corals rely on a symbiotic relationship with photosynthetic algae, zooxanthellae, whic

Coral reefs are built by tiny animals called coral polyps, which secrete …

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Oysters harnessed in fight to save Great Barrier Reef

Oysters harnessed in fight to save Great Barrier Reef

Microsoft NewsABC News Australia

A Bare Bottom Reef Tank The Way To Go? | 180 Gallon Tank

A Bare Bottom Reef Tank The Way To Go? | 180 Gallon Tank

96 views2 days ago

YouTubeWorld Wide Corals

Patterns only the reef can create. Mackay Reef showing off today with Ocean Safari | Master Reef Guides

Patterns only the reef can create. Mackay Reef showing off today wi…

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Coral Reefs 101 | National Geographic

Coral Reefs 101 | National Geographic

2.1M viewsNov 7, 2017

YouTubeNational Geographic

Great Barrier Reef | BBC Select

Great Barrier Reef | BBC Select

176.5K viewsNov 1, 2023

YouTubeBBC Select

Sweet Spot!

Sweet Spot!

YouTubeBRStv - Saltwater Aquariums & Reef Tanks

Cape Canaveral installs reef arches to protect from surge, erosion

Microsoft NewsFOX 35 Orlando

backyard coral reef?

Microsoft NewsThe Koerner Office: Business Ideas & Growth A…

Step beneath the surface into a world of wonder during SeaVentur…

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