a vast, flat, treeless Arctic region of where the subsoil is permanently frozen.
a piece of land that is surrounded by water on three sides
Also called the Laurentian Plateau; a large area of exposed rocks that forms the core of the North American continent, covered by a thin layer of soil
an area of land with many mountains
a body of water that is not salty (i.e. not the ocean or sea)
a slowly moving mass or river of ice near the poles
where the ocean/sea meets the land
a body that is surrounded by land on three sides
land that is completely surrounded by water
a low area of land between hills and mountains
a cascade of water falling from a height
a large area of flat lands with few trees
peninsula
freshwater
valley
bay
plain(s)
glacier
island
Canadian Shield
tundra
mountainous
waterfall
coast