How Do The Great Lakes Remain Fresh Water If They Are Connetc To Salt Water Systems?
The 5 great lakes form the world largeest supply of freshwater. However, the great lakes are connetced to 2 largee bodies of salt water through a system of tributaries and rivers (includeing the St. Lawrence Seaway and the Mississippi River). Please help explain how the great lakes remain freshwater despite being diretcly connetced to largee water supplies.
