About 90%
69%
About 80% of water
Most is salty sea water. Well acually most of earths water is ocean water (which is sea water and very salty) but if we pay for pumping system to take the salt out it will cost alot of money so that is one answer but another is that half of earths water is locked away in big glaciers we cant get to......
3%
three percent of all the earths water is fresh water
earth is mostly covered with oceans, which may contain the carbonates and chlorides deposits which make it's water salty. On continents rock salt(Halite) is abundant which make the water saline.
yo face
Less than 3%
97% is all salt water and 3% is water used by people.
The largest percentage of the earths surface is covered by water mainly the Oceans (about 71%).
Water can be salty or pure.
92% of the water is salty.