The name of the process by which water cycles through the environment is called the water cycle, or hydrological cycle. This natural process involves several stages, including evaporation, condensation, precipitation, infiltration, and runoff. Water evaporates from surfaces like oceans and lakes, forming water vapor that rises into the atmosphere. It then cools and condenses into clouds, eventually falling back to the Earth's surface as precipitation (rain, snow, etc.). This cycle replenishes freshwater supplies, supports ecosystems, and is vital for life. Understanding the water cycle helps in managing water resources and addressing environmental challenges related to water scarcity.