No, all LAKES are freshwater. OCEANS are saltwater. Lake Michigan is a freshwater lake, but the answer above is false. See, for example, http://en.wikipedia.org/wiki/Great_Salt_Lake or http://en.wikipedia.org/wiki/Lake
Lake Maracaibo is saltwater, being an estuary rather than a true lake.
If the question is, "what is a saltwater lake in the sea (called)"? The answer is a lagoon
No
Sambhar lake
Yes. One prime example is Little Manitou Lake in Saskatchewan province, which is basically Canada's Dead Sea.Yes, several of them, including Old Wives Lake, Little Manitou Lake and Spotted Lake.
No, all LAKES are freshwater. OCEANS are saltwater. Lake Michigan is a freshwater lake, but the answer above is false. See, for example, http://en.wikipedia.org/wiki/Great_Salt_Lake or http://en.wikipedia.org/wiki/Lake
It is a saltwater lake, and the largest lake in the world.
The term "Marine ecosystem" means that its underwater. Example: An ocean or a lake.
Freshwater.
Freshwater
Lake.