Find out. in whatway is the water in seas and oceans useful even through it is salty ?
Please find below the solution to the asked query
Seawater though salty contains a lot of minerals like sodium, chloride, magnesium etc. It is used to obtain salt, as a coolant in nuclear power plants, source of energy etc.
Hope this information will clear your doubts about the topic.
If you have any more doubts just ask here on the forum and our experts will try to help you out as soon as possible.