Coral reefs have been the cause of many shipwrecks, but the skeleton of the once floating structure can guarantee food and shelter for a number of different creatures.
Coral reefs have been the cause of many shipwrecks, but the skeleton of the once floating structure can guarantee food and shelter for a number of different creatures.
General Note
Originally released by BBC Worldwide Learning, 2011.
Streaming video file encoded with permission for digital streaming by Infobase on April 18, 2015.