The largest living structure, the Great Barrier Reef spans more than 1, miles (2, kilometers) of islands and submerged reefs. A plethora of coral thrives here, along with a sweep of parrotfish, surgeonfish, barracuda, and sharks. Narrated by National Geographic Explorer-in . The largest coral reef is Australia’s Great Barrier Reef, which began growing about 20, years ago. 3) Coral reefs are some of the most diverse ecosystems on Earth. Though they cover less than one percent of the ocean floor, coral reefs are home to 25 percent of all marine creatures. Aug 16, · This video, taken by scientists in a laboratory at Queensland University of Technology in Brisbane, Australia, captures a coral ejecting its resident population of algae.
Coral reef national geographic video
National Geographic Readers: Coral Reefs [Kristin Rattini] on tamada-swadba.de * FREE* shipping on qualifying offers. Related Video Shorts (0). Upload your video. A rainbow of colors, these corals on Jackson Reef in the Red Sea support a myriad of aquatic life including hammerhead and tiger sharks, sea.
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Best Ocean Life 2018: Amazing Underwater Marine Life Documentary 2018, time: 50:55