3.1-3.6% salinity
oceans
oceans have salt water
Oceans have salt water.
Pacific, Atlantic, Indian, Arctic & Southern
All oceans have saltwater.
Salt is dissolved from the Earth and transported by rivers in seas and oceans.
Salt water
salt in water
Salt is dissolved from the earth and transported by rivers in seas and oceans.
oceans have salt water, no fresh water.
Oceans of and by themselves produce neither.