For consumption and energy.
The official name of Norway is The Kingdom of Norway. Norway has extensive reserves of fresh water, natural gas, petroleum, lumber, minerals and seafood.
Fresh water is used for irrigation in Egypt.
if they are naturally used to fresh water
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.
if the salt or other impurities in 'fresh water' will not interfere with the experiment, yes.
Fresh water might run out.
Brackish is the word used to describe a mixture of salt and fresh water.
Fresh water is used for drinking, whereas salt water can't be used.
they used river water and wells
Any number of things will float in fresh water. Any boat that can be used in salt water will also stay afloat in fresh. However, fresh water has a lower specific gravity than salt water, and as a result, objects that displace a certain amount of sea water will displace more fresh water; they will sit lower in fresh water.
irrigation