Deutsch: Kondensation / Español: Condensación / Português: Condensação / Français: Condensation / Italiano: Condensazione /

A Condensation is a part of the Hydrologic Cycle during which water vapor turns into a liquid.

Water drops on the outside of a cold glass of water are condensed water. Condensation is the opposite process of evaporation.


Condensation is the process by which a gas or vapor turns into a liquid. In the environment context, condensation plays a crucial role in the water cycle, where water vapor in the atmosphere cools and forms droplets that eventually fall as precipitation. This natural phenomenon is responsible for the formation of clouds, fog, and dew, which are essential for sustaining life on Earth. Condensation occurs when warm air contacts a cooler surface, causing the air to release its moisture and transform into liquid form.

Application Areas

Treatment and Risks

  • Prevention of mold and mildew growth in buildings
  • Use of dehumidifiers to reduce moisture levels
  • Improving ventilation to prevent condensation buildup
  • Regular maintenance of HVAC systems


  • Dew forming on grass in the morning
  • Cloud formation in the sky
  • Fog settling over a lake
  • Rainfall during a thunderstorm

Similar Concepts and Synonyms

  • Water vapor conversion
  • Moisture condensation
  • Atmospheric deposition
  • Water cycle phase change



Condensation is a natural process in the environment where gas or vapor converts to liquid, playing a vital role in the water cycle. It is responsible for cloud formation, precipitation, and maintaining ecological balance. Understanding condensation is crucial for various applications such as weather forecasting, agriculture, and water resource management.


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