about 70 percent of water covers the world
The percentage of salt in the sea is 3.5%
98% of all water
3.5 percent salt and 97.5 is water.
97%
71%
97% of the worlds water is Salt water. 71% of the world is Covered by Saltwater.
The greatest percentage of salt is extracted from mines. You get sea water and put it in a evaporating dish. Then evaporate the water and then there is salt left.
97%
10%
Around 3% or slightly more.
About 70 percent of the Earth's surface is covered in water, and about 90 percent of that is salt water.
10%