It is because scientist were able to seaparate the bad chemicals from the salt water.
Well water
Salt Water
Swamps contain less than 1% of Earth's fresh surface water.
0.3%
0.3%
71.13% of the earth is covered by water. Only 3% of that water is fresh water, the rest is salt water.
3% of the earths water, is fresh water
three percent of all the earths water is fresh water
it is water cycle
There must be millions of such places. My bathtub is one.
fresh water and salt water. salt water would be found in oceans and seas, fresh water would be found in lakes, streams, some rivers, and ponds.
Most of Earth's fresh water is stored in glaciers and ice caps, accounting for about 68.7%. The remaining fresh water is primarily found in groundwater (30.1%) and a small fraction in surface water such as lakes, rivers, and streams.