Sea water is enclosed in a closed area. Water is evaporated and then salt is obtained.
Penusula
Yes, the sea does contain salt water.
Becouse it leaves the salt behind it.
http://wiki.answers.com/Q/Why_sea_water_salt_contain ?
Utah: they get salt from salt mines where the salt lake is . Salt can come from a number of sources. It can be processed from the sea water with machines, be collected when the water in sea water has evaporated, or be mined out of salt mines.
Salt gets evaporated in the water and dissolves
Sea salt is simply salt that comes from the ocean. It is obtained by boiling the water. Once all the water has evaporated, you are left with sea salt. I am sure the process is more complicated than that, but that is where the salt comes from.
Rain water coming from land brings water with dissolved salts to sea , water is evaporated and salt is accumulated in sea .
By boiling water is evaporated and salt remain as crystals.
Only water is evaporated, not salt.
The easiest way to extract salt from water is to boil it until all the water has evaporated, which leaves the salt behind. This is the process used in "Sea Salt" production.