3.1-3.6% salinity
4 percent
Oceans have salt water.
Salt water
oceans have salt water
All oceans are salt water, the only bodies of fresh water are lakes, rivers, streams, etc.
oceans have salt water, no fresh water.
All oceans have saltwater.
salt in water
All the worlds Oceans and Seas are salt water
Earth's oceans are filled with salt water.
Salt water is water that has salt (sodium chloride) ions dissolved in it. It is what is found in the oceans.
Sea water has arround 3.5 % of salt.