What formed the five great lakes of north America?

The five Great Lakes of North America were formed by glaciers during the last ice age, which ended about 10,000 years ago. As the glaciers moved across the land, they carved out deep basins and deposited sediment. When the glaciers melted, the water filled these basins and created the Great Lakes.

The five Great Lakes are:

* Lake Superior

* Lake Michigan

* Lake Huron

* Lake Erie

* Lake Ontario

The Great Lakes are a major source of water for drinking, irrigation, and industry. They are also a popular destination for fishing, boating, and other water sports.