Rivers
Desalination is the process to change the salt sea water into fresh water to become energy.
When it freezes, the salt remains behind in the sea.
Fresh water - sea water kills.
A gallon of fresh water is heavier than a gallon of sea water because fresh water is denser than sea water.
Sea water is salt water.
Put it in the sea.
Fresh water...
Fresh water animals.
Salt water is denser than fresh water.
The Thames becomes fresh water rather than salt water at Teddington Lock, just southwest of London. This is where the river is effectively separated from the tidal influence of the North Sea and its waters become predominantly freshwater.
33 feet in sea water, 34 feet in fresh water
The bering sea is salt water.