By adding salt on it
Distillation or evaporation.
No lakes in the world have saltwater and fresh water because if salt water entered a fresh water lake, the fresh water would turn into salt waterRead more: What_lake_has_both_salt_water_and_freshwater
Rain water is fresh water and does not have salt. Saltwater is not fresh and does have salt.
Saltwater
Saltwater is a solution because you can get fresh water and some salt and mix it and then you get saltwater.
The fresh water.
Salt water
fresh water
About 97% of the earth's water is saltwater, the the remaining 3% is freshwater.
There are both saltwater and fresh water goldfish so it doesnt really matter which. Saltwater ones can't live in fresh water and vice versa.
Estuaries.
no it is not the same