Greenland is the largest island on the planet. Greenland has ice since the Pliocene and Miocene epochs, and currently has very few streets, most of them are in its largest city in the south, Nuuk. It also lies between the Atlantic Ocean and the Arctic Ocean.
Greenland has an area of 2,166,086 km2 (or 836,109 sq. mi), and has a volume estimate of 2,850,000 km3 (680,000 cu. mi). The Greenland Sea is the surrounding fellow sea of the island. The climate is subarctic or arctic type climate.
Greenland has some of the oldest known rocks in the world, mostly from around 3.8 billion years ago.