Water Evaporation Facts
The reverse of evaporation is condensation.
Water evaporation facts. Evaporation is a vital component of the earth s water cycle. For example water left in a bowl will slowly disappear. Evaporation the process by which an element or compound transitions from its liquid state to its gaseous state below the temperature at which it boils. Evaporation drives the water cycle.
This does vary geographically. The water evaporates into water vapor the gas phase of water. The sun powers the evaporation process on earth via solar energy. If bubbles are formed we are talking instead about boiling.
It is an important part of the exchange of energy in the earth atmosphere system that produces atmospheric motion and therefore weather and climate. On a global scale the amount of water evaporating is about the same as the amount of water delivered to the earth as precipitation. Evaporation is when a liquid becomes a gas without forming bubbles inside the liquid volume. But boiling takes place when the heat reaches its boiling point that is 212 f or 100 c.
After all the large surface area of the oceans over 70 percent of the earth s surface is covered by the oceans provides the opportunity for large scale evaporation to occur. Water evaporates when molecules on its surface absorb enough energy. The water vapor mixes with the air. The opposite of evaporation is condensation.
Evaporation is when a liquid becomes a gas without forming bubbles inside the liquid volume. Evaporation supports the replenishment of freshwater sources all over the planet. The water evaporates into water vapor the gas phase of water. If bubbles are formed we are talking instead about boiling.
The water vapor mixes with the air. Evaporation is a slow process whereas boiling is a fast process. Evaporation from the oceans is the primary mechanism supporting the surface to atmosphere portion of the water cycle. Evaporation mostly from the sea and from vegetation replenishes the humidity of the air.
The rate of. For example water left in a bowl will slowly disappear. In particular the process by which liquid water enters the atmosphere as water vapour. Water evaporates when heated at any temperature.