The Great Lakes are a series of interconnected freshwater lakes located primarily
in the upper midwest region of North America, on the Canada–United States ...
If the St. Lawrence River connects the Great Lakes to the Atlantic Ocean, why
aren't the Great Lakes saltwater instead of freshwater? from Billie Rae in ...
Officially dubbed "the nation's fourth seacoast," the U.S. Great Lakes ... the
freshwater of the lakes freezes more quickly than ocean saltwater, and a heavy
coat of ...
The Great Lakes hold a fifth of Earth's surface freshwater, and they've shrunk
Located in north-central North America, the Great Lakes are five large fresh-water
lakes interconnected by natural and artificial waterways: Lake Superior, Lake ...
Great Lakes, chain of deep freshwater lakes in east-central North America .....
than any other freshwater lake and any saltwater lake except the Caspian Sea.
The Great Lakes-St. Lawrence system is the largest fresh-water system in the
world, ... The Great Lakes are clearly visible in this satellite image of North
The Great Lakes — Huron, Ontario, Michigan, Erie and Superior — make up the
largest ... World's supply of surface freshwater in the Great Lakes: 20 percent.
Is the Nile River saltwater or freshwater? ... This makes the Great Lakes an
important freshwater ecosystem. Approximately 150 species of native fish reside
Want to learn what makes the oceans salty when lakes are not? ... Fresh water
has a salinity that is less than 5 ppth; brackish water 5 to 29 ppth. ... The
concentration of salt in the Great Salt Lake in Utah, for example, varies between 5
... are fresh water, it is estimated that 97 percent of the Earth's water is actually