what feature makes up part of U.S border with Canada?

You're probably looking for a natural feature, like mountains, a river, or lakes.

Take a look at this map.

http://www.worldatlas.com/webimage/countrys/namerica/greatlk.htm

Do you see a river and lakes that make up part of the border between the two countries?

Lake of The Woods

IS that it

No. I don't know where you see Lake of the Woods on the map above.

However, it has five lakes the form part of the boundary.

What do we call these lakes as a group?

What are the names of each of these five lakes?

great lakes

You're right. The Great Lakes make up a large part of the boundary.

However, one of the lakes, Lake Michigan, is not part of the boundary, because it's totally in the U.S.

The U.S. border with Canada is primarily formed by the long and intricate international boundary line that stretches over 5,525 miles (8,891 kilometers) from the east coast to the west coast of North America. However, there is one specific geographic feature that plays a significant role in shaping part of the U.S. border with Canada, known as the Great Lakes.

The Great Lakes, consisting of Lake Superior, Lake Huron, Lake Michigan, Lake Erie, and Lake Ontario, are a group of five interconnected freshwater lakes located on the northern border of the United States and the southern border of Canada. These lakes act as a natural boundary between the two countries in certain areas, specifically between the states of Michigan and New York in the United States and the provinces of Ontario and Quebec in Canada.

The border in the Great Lakes region follows a line drawn through the middle of each lake, extending from the St. Lawrence River in the east to the Lake of the Woods in the west. This unique border formation is significant as it defines the jurisdictional limits, fishing rights, and other international agreements that apply to these shared waters between the U.S. and Canada.

Overall, while the majority of the U.S. border with Canada is formed by the international boundary line, the Great Lakes provide a notable geographical feature that plays a role in shaping parts of the border in the Great Lakes region.