They flow into the St Lawrence River, that flows into the Atlantic Ocean, near New Brunswick.
All the Great Lakes flow into Lake Ontario.
St Lawrence Seaway.
No. Wrong direction. All of the great lakes empty into the Atlantic, through the St. Lawrence river.
Because they want to.
Hudson bay
You can swim in all the Great Lakes.
No, Ontario has 1 or 2 of the 5 great lakes, but not all.
It is Michigan the 4 Great Lakes all touch.
As suggested by the name, the Great Lakes are all lakes - bodies of fresh water. Seas are bodies of salt water.
Ontario covers all of the Great Lakes.
Ontario, Huron, Michigan, Erie, and superior. those are all the great lakes
Some, but not all of Canada's Provinces are divided by the Great Lakes.
Glaciers... when they melted it created all the great lakes.
These lakes have no outlets to carry the salts away to the sea.