The rain water is the purest form of water available in nature, because it is formed by the process which we generally know as Distillation. Rain water is not necessarily all that pure as it can contain atmospheric contaminants, but it contains very little salt, and hence is regarded as "fresh" water as opposed to salt water.
Yes. Some places, such as the island of Bermuda, have giant catchment basins to gather all the rainwater that falls on the island, because Bermuda has no fresh water wells or springs.
All rivers are fresh-water - because they're formed from rainwater runoff, which fell as rain.
Rain water is fresh water and does not have salt. Saltwater is not fresh and does have salt.
Rainwater is the only fresh water available on Tristan.
Virtually none. Ever fresh rainwater or snow has dissolved impurities in it.
Ponds form where rainwater and runoff meet in a depression in the landscape.
Only water is evaporated, not salt.
its all to do with gravitational pull, basically rainwater holds carbon dioxide as it is fresh from the atmosphere then when it reaches earth there is more added to it because us humans and animals take in oxygen and breathe out carbon dioxide.
If there is no rainwater, droughts will occur, people will thirst to death, livestock and crops will die, and all living organisms on the Earth will slowly vanish. Rainwater is vital for survival and we wouldn't be here without it.
Yes, Gibraltar has several sources of fresh water, there are two distillation plants, supplemented by boreholes, natural water catchments in the rock and they collect rainwater in very large concrete tanks.
Curaçao obtains fresh water primarily through desalination, a process that removes salt from seawater. The island has several desalination plants that convert seawater into potable water to meet its needs. Additionally, rainwater harvesting is practiced, where rainwater is collected and stored for use, although this source is limited due to the island's arid climate. Together, these methods ensure a reliable supply of fresh water for the population and tourism.
All water evaporates!