Episode #1.32
- Episode aired 2006
- 21m
Lake Superior holds 10% of all the fresh water on earth and more water than the other four Great Lakes combined. After being formed from melting ice glaciers over 13,500 years ago, Lake Supe... Read allLake Superior holds 10% of all the fresh water on earth and more water than the other four Great Lakes combined. After being formed from melting ice glaciers over 13,500 years ago, Lake Superior at a depth of 1,300 feet has developed into one of the world's greatest ecosystems. L... Read allLake Superior holds 10% of all the fresh water on earth and more water than the other four Great Lakes combined. After being formed from melting ice glaciers over 13,500 years ago, Lake Superior at a depth of 1,300 feet has developed into one of the world's greatest ecosystems. Lake Superior continues to offer a tapestry of stories, history, and geological development... Read all