Greenland is the world's largest island, east of Canada. You can't miss it.
Greenland and Antarctica.
mercator
Northwest is between North on a map and West on a map.
Greenland ranges in latitude from about 59.80° to 83.62° North, and in longitude from about 12.27° to 73.03° West.
It would show up smaller on a Mercator map projection
Usually not, since they're separate countries.
72° 0′ 0″ N, 40° 0′ 0″ W
Geographers can use a projection method that minimizes distortion, such as the Lambert cylindrical equal-area projection. They can also represent Greenland in a non-standard orientation to better convey its true size and shape. Additionally, including a note or disclaimer explaining the limitations of the map's representation of Greenland can help mitigate misunderstandings.
It's just below Greenland, a bit above the left side of The UK.
Madagascar is on the south end of Africa just above India.
Newfoundland and Labrador, Greenland, and the Arctic ocean, in ascending order.