Appalachian mountains
There are a great many wonderful physical features found in Canada. These features include extensive forests and bodies of water.
Yes it is
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its mased up
Upper Canada ceased to exist as a political entity in 1841.
The Natural Barriers in canada are Molten lava and cars
Land, sea, and air.
niagara falls, and grand canyon.
Mountains I guess?
Glaciers, right? -^-^-
I listed below some barriers in canada. General Establishment Restrictions Canadian Crown Corporations
Canada's trade barriers are comida.