North America is home to the world's third-biggest coral barrier reef system, located where?

The Florida Reef is the continental United States' sole coral barrier reef. The system has about 6,000 separate reefs that are between 5,000 and 7,000 years old. They grew as a result of the Wisconsin glaciation's rise in sea levels.

Asked by Vasilii Kulev · Last updated 4 years ago · 1.3M views · SOURCE