The largest coral atoll in the world is the Kwajalein Atoll.The largest atoll in land area is Christmas Island.
Greenland
san Andres and providence island in colombia south America have the third largest coral reef in the world
Greenland
Yes, it is indeed an island. It is the largest island in the Caribbean and the 17th largest island in the world.
The Great Barrier Reef is the world's largest coral reef.
not a country, but Greenland
No. Japan is a small island.
Denmark governs the world's largest island, which is Greenland.
The Great Barrier Reef is the world's largest coral reef.
Sumatra is an island located on the Sundra Islands. The island belongs to the country of Indonesia and is the 6th largest island in the world.
Great Britain is ranked 9th largest island by area.