The process of involves the removal of dissolved minerals from water so it can be used for drinking.
a. desalination
b. water reclamation
c. greywater use
d. irrigation

the process of Desalination involves the removal of dissolved materials from water so it can be used for drinking The water that contained on open source tend to have smaller particles such as sands and small stones. If we drink it without desalination process, we would take the risk of having a bacteria. The removal process usually caried out by pouring the water through a filter

The answer is A. desalination

I’d have to say no because without oxygen in the water the fish would all be dead. so if you want to fish for dead fish, pick the ponds with the lowest oxygen concentrations.