It evaporates into the air. Show the animation Evaporation. Explain that water molecules leave the liquid state and form water vapor, a gas. The molecules in water vapor become part of the air. The ...

Evaporation is a key process, not only because it directly affects the hydrological cycle, but also because it contributes to the Earth's surface energy balance. Solar radiation absorbed by the ...

NASA has unveiled discoveries made from examining samples taken from the asteroid Bennu, which shed light on how widely the ...

And this process is called evaporation. When a gas cools down, it can change state back into a liquid. So when the warm steam hits the surface of, say, a cold mirror it turns back into water again.

Evaporation close evaporationThe process in which a liquid changes state and turns into a gas. is used to separate a soluble solid from a liquid. For example, copper sulfate is soluble in water ...