irrigation
No, ocean water has mostly salt water in it. You can get most fresh water from ponds, lakes, etc.
For drinking & bathing
That is because most of it is in galsures.
For drinking & bathing
Fresh water is used for irrigation in Egypt.
mostly for crops and animals
if they are naturally used to fresh water
No. Drinking water is always a minority use in terms of volume. California water is mainly used for crops and livestock, for cleaning and for swimming pools.
salt water freezes at a lower temperature than fresh water so the fresh water gets frozen and not the salt water
87% of the world's fresh water supply is used in agriculture -- mostly to water crops.
Fresh Water cause 2 % of the 3 percent of fresh water on Earth is in the icecaps, glaciers, and icebergs.
if the salt or other impurities in 'fresh water' will not interfere with the experiment, yes.