The process by which water turns into vapor is called evaporation. This natural phenomenon occurs when water molecules at the surface gain enough energy, typically from heat, to transition from a liquid state to a gaseous state. Factors such as temperature, humidity, and wind speed influence the rate of evaporation, with higher temperatures promoting faster evaporation. This process plays a crucial role in the water cycle, contributing to moisture in the atmosphere and eventually leading to precipitation. Evaporation is also significant in various applications, including agriculture and industrial processes, where it affects water usage and management.