The retention time for each of the Great Lakes is different, and Lake Superior has the longest retention time of all the Great Lakes. When a drop of rainwater lands in Lake Superior, it takes over 200 years for it to pass through the Great Lakes to the Atlantic Ocean. Once it leaves the Great Lakes system, it has to travel though the St. Lawrence River on its way to the ocean.
No. Wrong direction. All of the great lakes empty into the Atlantic, through the St. Lawrence river.
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.
It is the St. Lawrence river that links The Great Lakes and the Atlantic Ocean
The Erie Canal linked the Great Lakes to the Atlantic Ocean
The Saint Lawrence Seaway is a major waterway that links the great lakes with the Atlantic Ocean.
It is the St. Lawrence river that links The Great Lakes and the Atlantic Ocean
The Erie Canal connects the Atlantic Ocean to the Great Lakes.
Because they want to.
Yes, via the St. Lawrence Seaway, through some of The Great Lakes.
The Great Lakes are substantially above sea level.
The Erie Canal linked the great lakes to the Atlantic Ocean
The Great Lakes can be accessed from the Atlantic Ocean via the St. Lawrence Seaway.See the related Wikipedia link listed below for more information: