North America, Its Countries and Regions

agriculture air mass Alberta Annapolis valley Appalachians Arctic Atlantic basin became belt Britain British Columbia Brunswick Canada Canadian Shield Cape Breton Island cent central centre chief climate coal coastal colonies continent continental Cordilleras crops culture developed district dominated east eastern England European farmers farming feet fishing folded forest French frontier geography glacial grass Gulf Gulf of St Hudson Bay important Indians industry Interior Lowlands Island Labrador Lake land Mackenzie basin Manitoba Maritimes Mexico miles mining Mississippi Montreal moraines mountains Newfoundland North America north-west northern Nova Scotia Ontario Ottawa Ottawa valley Pacific peneplain plains plateau podsols polar population prairies province Quebec railway rainfall region relief ridges rise river Rockies rocks Saskatchewan settlement settlers soil southern St Lawrence summer temperatures terraces Toronto towns trade United uplands valley Vancouver vegetation villages western wheat Winnipeg winter zone