Cay
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A cay, also spelled caye or key, is a small, low-elevation, sandy island on the surface of a coral reef. Cays occur in tropical environments throughout the Pacific, Atlantic, and Indian oceans, includ
Heron Island, Australia
Cay sand under an optical microscope
Warraber Island, Torres Strait
FFS Table bottom
Geography of the Bahamas
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The Bahamas are a group of about 700 islands and cays in the western Atlantic Ocean, of which only between 30 and 40 are inhabited. The largest of the islands is Andros Island, located north of Cuba a
