evaporation

Evaporation is the process by which molecules of a liquid gain enough energy to change into a gas or vapor and escape into the air. This typically happens at the surface of the liquid and is influenced by factors like temperature, humidity, and air movement. As the liquid's molecules absorb energy, more of them break free from the surface, resulting in a decrease in the liquid's volume. Evaporation is a natural part of the water cycle, helping to transfer moisture from the Earth's surface into the atmosphere. It is essential for weather patterns and maintaining ecological balance.