water comprises 70% of Earth, only one percent of water is fresh and usable. This one percent of water comes from lakes, rivers, or the ground. Your water either comes from a public source (water treatment facilities) or from a private source (wells). And this water is the result of Earth’s water cycle.
The Water Cycle
During the water cycle, water moves from one reservoir to another in a continuous motion. The sun heats bodies of water, which causes the water to evaporate. As it evaporates, it rises higher in the atmosphere, where the cold temperatures cause the water vapor to condense into clouds. Cloud particles bond to each other, condensing the vapor and causing it to fall back into the bodies of water in the form of rain, sleet, or snow. The process is then repeated again, starting with the sun warming the bodies of water and causing evaporation.