A Submarine ridge no further than 600 ft (180 metres) connects the island physically with North America. Structurally, Greenland is undoubtedly an extension in the Canadian Defend, the tough plateau from the Canadian North that is designed up of really hard Precambrian rocks. Firstly of your twenty first century, there https://bfmsxdj.sunderwiki.com/331086/new_step_by_step_map_for_greenland