I'm no hydrologist, but Great Salt Lake can stay a lake if you accept that salinity is necessary but not sufficient for a body of water to count as a sea. In ot

I'm no hydrologist, but Great Salt Lake can stay a lake if you accept that salinity is necessary but not sufficient for a body of water to count as a sea. In other words: all seas are salty, but not all salty water bodies are seas. Edit: https://www.worldatlas.com/articles/differences-between-sea-and-lake.html https://www.worldatlas.com/articles/differences-between-sea-... > A sea contains only salty water, while a lake can contain either salty or freshwater