Manitoba, Saskatchewan and Alberta are called the Canadian Prairies because their territory is mainly formed by the physical region of the interior plains, a flat or slightly wavy and grassy landscape. There are no mountains on the horizon and few trees. Just look at the above picture and see for yourself. But because it is such a huge territory, the terrain and climate do vary. On the map, you can see that in addition to plains, the territory is also made up of two other physical regions:
The Canadian Shield: To the north, Manitoba and Saskatchewan are formed by the physical region of the Canadian Shield, a rocky and wooded landscape that is not conducive to farming.
The Rocky Mountains: Southwestern Alberta is hilly and, along British Columbia border, the province is flanked by the Rocky Mountains.
All three provinces are crossed by several streams, rivers and lakes.
Agriculture
It is said that the Prairies is one of the largest grain-growing areas in the world, particularly for wheat. For farmers, there is no need to clear the forest before planting, like in the St. Lawrence Lowlands, because trees are rare on the plains. However, the grassy ground is hard. The climate is characterized by very hot summers and very cold winters; this is called a dry continental climate. The growing season is short and certain areas have a serious problem: little rainfall, which means these areas do not receive much rain.
Energy
The subsoil of the Prairies, particularly in Alberta, is rich in coal, oil and natural gas. But not all these resourcesResources are anything taken from the earth or nature that people need, use, and are "valued". For example, a country that is rich in resources is one with good land, minerals that can be mined, seas or rivers that are plentiful and can be used for food and other uses. Les ressources sont tout ce qui provient de la terre ou de la nature dont les gens ont besoin, qu'ils utilisent et qui est "valorisé". Par exemple, un pays riche en ressources est un pays qui possède de bonnes terres, des minéraux qui peuvent être exploités, des mers ou des rivières qui sont abondantes et qui peuvent être utilisées pour l'alimentation et d'autres usages. More were being exploited in 1905. The exception was coal; by 1905 it had been exploited for several years, with numerous mines supplying coal for the railways, among other things. As for natural gas, this was still a time of exploration, not yet exploitation. Meanwhile, oil, which is so vital to Alberta’s economy today, would only start to be exploited in the 1940s.
Author: Service national du Récit de l’univers social