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Uploaded by Microdocs on Oct 30, 2008
Tiny coral polyps build the massive structure of the reef.There are 4 main types of coral reef: fringing reef; barrier reef; atoll; and patch reef.As reefs mature, they can develop from fringing reefs to barrier reefs to atolls
Science & Technology
Standard YouTube License
nice
bovellalex 5 months ago
sweet !
RAILKING25 1 year ago
Great video!!! The diagram, description and explanation could not be better. You ought to look into posting your videos in HD quality.
Great Job
Nikitapita 3 years ago
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nice
bovellalex 5 months ago
sweet !
RAILKING25 1 year ago
Great video!!! The diagram, description and explanation could not be better. You ought to look into posting your videos in HD quality.
Great Job
Nikitapita 3 years ago