The ice flows frequently for the coast through the centre with the island. A survey led by French scientist Paul-Emile Victor in 1951 concluded that, beneath the ice sheet, Greenland is composed of 3 huge islands. Researchers at NASA's Jet Propulsion Laboratory and also the University of Kansas described in https://freeurldirectory.com/listings12565564/greenland-holiday-can-be-fun-for-anyone