What is the process called when water vapor transforms into liquid water?

The process where water vapor transforms into liquid water is known as condensation. This occurs when water vapor cools and loses energy, causing the molecules to come together and form liquid water droplets. This phenomenon is essential in the water cycle because it leads to the formation of clouds and ultimately precipitation.

Each of the other processes mentioned has a distinct role in the water cycle. For instance, evaporation is the process by which liquid water turns into vapor due to heat, while transpiration is the release of water vapor from plants. Precipitation refers to any form of water, such as rain or snow, that falls to the earth. Understanding condensation is crucial as it connects the states of water and is a pivotal step in the continuous movement of water within the environment.