Does water fall from the sky as evaporation?
These droplets are way too small to fall as precipitation, but they are large enough to form visible clouds. Water is continually evaporating and condensing in the sky. If you look closely at a cloud you can see some parts disappearing (evaporating) while other parts are growing (condensation).
What is it called when water evaporates into the sky?
Condensation is the process by which water vapor in the air is changed into liquid water. Condensation is crucial to the water cycle because it is responsible for the formation of clouds.
How does evaporation occur in the water cycle?
Evaporation happens when a liquid substance becomes a gas. When water is heated, it evaporates. The molecules move and vibrate so quickly that they escape into the atmosphere as molecules of water vapor. Evaporation is a very important part of the water cycle. Heat from the sun, or solar energy, powers the evaporation process.
How does the water cycle work in the sky?
Colder air cannot keep the water vapor as a gas as easily as warm air. For the water cycle to work, water has to get from the Earth’s surface back up into the skies so it can rain back down and ruin your parade. Evaporation changes liquid and frozen water into water-vapor gas, which then floats up into the skies to become clouds.
How does air pressure affect the process of evaporation?
When the humidity is 100 percent, the air is saturated with water. No more water can evaporate. Air pressure also affects evaporation. If air pressure is high on the surface of a body of water, then the water will not evaporate easily. The pressure pushing down on the water makes it difficult for water to escape into the atmosphere as vapor.
Which is the opposite of the process of evaporation?
Boiling-hot water will evaporate quickly as steam. Evaporation is the opposite of condensation , the process of water vapor turning into liquid water. Boiling water evaporates into thin air.