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HASS6 Humans and the Coast: Great Barrier Reef

National Geographic

National Geographic Video: Great Barrier Reef

The largest living structure, the Great Barrier Reef spans more than 1,200 miles (2,000 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-Residence Sylvia Earle.

POLLUTION

New Coral Reef : Gulf of Carpentaria

New Coral Reefs were discovered through seabed mapping. These cannot be seen from the air. so nobody knew they existed before 2005.

The video is from Geoscience Australia and runs for 7 min 50. 

THE DEPARTMENT OF THE ENVIRONMENT

Australia Revealed : Great Barrier Reef