North American Great Lakes: Difference between revisions

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The '''Great Lakes''' are a chain of five [[fresh water|freshwater]] lakes located in eastern [[North America]], on the [[Canada-United States border]]. Consisting of Lakes [[Lake Superior|Superior]], [[Lake Michigan|Michigan]], [[Lake Huron|Huron]], [[Lake Erie|Erie]], and [[Lake Ontario|Ontario]], they form the largest group of freshwater lakes on [[Earth]]. The [[Saint Lawrence River]] is the primary outlet of these interconnected lakes, flowing through [[Quebec]] to the [[Atlantic Ocean]].
The '''Great Lakes''' are a chain of five [[fresh water|freshwater]] lakes located in eastern [[North America]], on the [[Canada-United States border]]. Consisting of Lakes [[Lake Superior|Superior]], [[Lake Michigan|Michigan]], [[Lake Huron|Huron]], [[Lake Erie|Erie]], and [[Lake Ontario|Ontario]], they form the largest group of freshwater lakes on [[Earth]]. The [[Saint Lawrence River]] is the primary outlet of these interconnected lakes, flowing through [[Quebec]] to the [[Atlantic Ocean]].


===Boundaries===
==Boundaries==
The lakes are bounded by the Canadian province of [[Ontario]] and the U.S. states of [[Minnesota]], [[Wisconsin]], [[Michigan]], [[Illinois]], [[Indiana]], [[Ohio]], [[Pennsylvania]], and [[New York]]. Four of the five lakes form part of the [[Canada-United States border]]; the fifth, Lake Michigan, is contained entirely within the [[United States]].  
The lakes are bounded by the Canadian province of [[Ontario]] and the U.S. states of [[Minnesota]], [[Wisconsin]], [[Michigan]], [[Illinois]], [[Indiana]], [[Ohio]], [[Pennsylvania]], and [[New York]]. Four of the five lakes form part of the [[Canada-United States border]]; the fifth, Lake Michigan, is contained entirely within the [[United States]].  


===Saint Lawrence Seaway===
==Saint Lawrence Seaway==
The [[Saint Lawrence Seaway]] opened the Great Lakes to ocean-going vessels. However the move to wider ocean-going container ships — which do not fit through the [[canal lock|lock]]s on these routes — has limited shipping on the lakes.  
The [[Saint Lawrence Seaway]] opened the Great Lakes to ocean-going vessels. However the move to wider ocean-going container ships — which do not fit through the [[canal lock|lock]]s on these routes — has limited shipping on the lakes.  



Revision as of 09:07, 3 February 2008

The Great Lakes are a chain of five freshwater lakes located in eastern North America, on the Canada-United States border. Consisting of Lakes Superior, Michigan, Huron, Erie, and Ontario, they form the largest group of freshwater lakes on Earth. The Saint Lawrence River is the primary outlet of these interconnected lakes, flowing through Quebec to the Atlantic Ocean.

Boundaries

The lakes are bounded by the Canadian province of Ontario and the U.S. states of Minnesota, Wisconsin, Michigan, Illinois, Indiana, Ohio, Pennsylvania, and New York. Four of the five lakes form part of the Canada-United States border; the fifth, Lake Michigan, is contained entirely within the United States.

Saint Lawrence Seaway

The Saint Lawrence Seaway opened the Great Lakes to ocean-going vessels. However the move to wider ocean-going container ships — which do not fit through the locks on these routes — has limited shipping on the lakes.

Statistics

The Great Lakes contain roughly 22% of the world’s fresh surface water: 5,472 cubic miles (22,812 km³).

The combined surface area of the lakes is approximately 94,250 square miles (244,100 km²)—nearly the same size as the United Kingdom, and larger than the U.S. states of New York, New Jersey, Connecticut, Rhode Island, Massachusetts, Vermont and New Hampshire combined.

The Great Lakes coast measures approximately 10,500 miles (17,000 km).