because when it has no ice its all green
See etymology at the Wikipedia link below.
About 80% of Greenland's land surface is covered by ice.
The Greenland ice sheet covers about 80 percent of Greenland! It's the second-biggest ice sheet in the world, after Antarctica
Greenland is mostly covered by an ice sheet.
No. There is one little confusing thing though. Iceland is green and warm, while Greenland is covered in snow and ice.
No, Greenland is not always covered by ice. It experiences seasonal variation in ice coverage, with the majority of the island covered by ice year-round, but in the summer months, some of the ice does melt.
The Greenland ice sheet covers 80 percent of the total area of land in Greenland. It is the largest island in the world.
Although the coasts of the island are very green in the summer when they are ice-free, it may have been part of the colonization efforts by its discoverer, Erik the Red (Danish: Erik den Røde). After being exiled from Iceland, he returned there in 982, and called the new island Greenland, to attract potential settlers.
Green is a misnomer in the name. There is a lot of ice and cold in Greenland. Actually, Iceland should be called Greenland and Greenland should be called Iceland.
because Greenland is ice-covered.
People just have a tendency to name things the opposite of what they really are. Think about Iceland and Greenland. Greenland is covered in ice, and Iceland is covered in greenery.