There are a lot more than two. You'd need to be more specific as to precisely which two you meant.
Great Bear Lake and Great Slave Lake are the two largest lakes in the Northwest Territories of Canada.
boreal shield
Many cities are on the Great Lakes. Chicago and Toronto are two of the biggest. Others include Toledo, Windsor, and Detroit.
The two Great Lakes provinces of Canada are Ontario and Quebec. Ontario is home to a significant portion of the Great Lakes, including Lake Ontario and Lake Erie, while Quebec borders the St. Lawrence River, which connects the Great Lakes to the Atlantic Ocean. Both provinces are known for their vibrant cities, natural beauty, and economic significance.
The International Boundary between Canada and the US runs through four of the five Great Lakes: Superior, Huron, Erie and Ontario. The lakes themselves do not act as a border.
To navigate the various lakes, a system of locks was created to help raise and lower vessels throughout the Great Lakes. There are six major locations containing various numbers of individual locks at each location.
The Great Lakes are substantially above sea level.
The Soo Locks connect Lake Huron and Lake Superior. Located at Sault Ste. Marie, Michigan, the locks allow ships to pass between these two lakes by navigating the elevation difference. This crucial waterway facilitates shipping and transportation of goods within the Great Lakes system.
they got into the great lakes from the welland canal
The Great Lakes are connected to the ocean through the St. Lawrence Seaway, a system of locks and canals that allows ships to travel from the Great Lakes to the Atlantic Ocean.
The St. Lawrence Seaway.
The locks allowed large ships, carrying heavier cargoes, to sail down the St. Lawrence and enter the Great Lakes.
The Soo Locks were built to allow ships to sail between the lower Great Lakes and Lake Superior. They are also known as the Sault Locks and were built in 1837.
The Soo Locks allow ships to travel between Lake Superior and the lower Great Lakes. The locks pass an average of 10,000 ships per year....
The Great Lakes are bordered by the United States and Canada. The two regions bordering the Great Lakes are the Central and Northeast.
The eight locks connecting Lake Erie and Lake Ontario are part of the Welland Canal, designed to facilitate navigation between the two lakes. These locks enable ships to bypass the Niagara Falls, allowing for smoother and safer passage for commercial shipping and recreational vessels. The canal was constructed to enhance trade and transportation in the Great Lakes region, accommodating the elevation difference between the lakes.
the lakes are great bear lake and great slave lake