All of it, I damn-near broke my tailbone coming inside my igloo! My polar bear fell asleep and slid down to Ontario!
Antarctica is a continent, the Arctic is not.
Not a lot
15.4%
New Netherland
There were three main ice sheets in Canada, the Laurentide and the much smaller Cordilleran in the west and Innuitian in the Arctic
Canada has the longest coastline in the world. The Atlantic Ocean is to the east, the Pacific Ocean is to the west, and the Arctic Ocean is to the north.
None. Canada and the US are bordering countries. There is no overlap.
The Arctic Circle runs through Canada.
Greenland and the Arctic. Also Canada and Antarctica.
Too much of it is covered by Urbanization. That which isn't is covered by trees, lakes, marshes and other flora and fauna.
The second largest country that is partly ice-covered is Greenland. It is an autonomous territory of Denmark, located between the Arctic and Atlantic Oceans, with about 80% of its landmass covered by ice.