How does nature play a part in desalination?

Nature plays a crucial role in desalination through processes like evaporation and precipitation. In the natural water cycle, seawater evaporates, leaving salts behind, and the vapor eventually condenses into freshwater, which can be collected as rain. Additionally, natural filtration occurs in wetlands and aquifers, where water passes through layers of soil and rock, removing impurities. These natural processes inspire and inform technological advancements in desalination methods, such as solar desalination, which mimic evaporation and condensation.