Lakes of North America
North America is the mainland of large lakes. The pioneers of America, mastering new lands, liked to add the epithet “big” to the name of the geographical object. And we were not mistaken, because of the world’s eight largest lakes in the world, 8 are located here. Most of the lakes are mainly tectonic or glacial in origin in the northern part of the continent.
The Great Lakes of North America occupy a special place in the reserves of fresh water, distribution, economic and transport significance. There are five of them: Upper, Huron, Michigan, Erie and Ontario. They formed in the tectonic depressions of the earth’s crust, deepened by a glacier, connected by short straits and flowing across the St. Lawrence River to the Atlantic Ocean. This is the largest accumulation of fresh water in the liquid state in the world. About 20% of the planet’s fresh water is concentrated in these lakes.
Lake Ontario and Erie connects a small Niagara River, on
On the Laurentian Upland, which was influenced by the ancient glaciation, lakes of glacial origin were built. The Great Slave Lake, the Big Bear Lake. Winnipeg, etc. They are distinguished by crystal clear water and are a place of rest for the inhabitants of Canada.
In the Cordilleras you can see small volcanic and relict lakes in the area. The area of the Great Basin and the Mexican