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Water vapor


Water vapor, water vapour or aqueous vapor, is the gaseous phase of water. It is one state of .... is at or below the dew point temperature of the atmosphere. Deposition, the direct formation of ice...

What is water vapor?


Nov 27, 2010 ... Water vapor is water in its gaseous state-instead of liquid or solid (ice). Water vapor is totally invisible. If you see a cloud, fog, or mist, these are ...

Condensation - The Water Cycle, from USGS Water-Science School


Mar 1, 2016 ... Condensation is the process by which water vapor in the air is ... crucial to the water cycle because it is responsible for the formation of clouds.

Explaining how the water vapor greenhouse effect works


Water vapour is also the dominant positive feedback in our climate system and ... Increased CO2 makes more water vapor, a greenhouse gas which amplifies ...... to the visible plume from particles/cloud formation, but is quite a bit below the ...

www.ask.com/youtube?q=How is Water Vapor Formed&v=ja8nzvifgQA
Dec 18, 2012 ... Evaporation is a type of vaporization of a liquid that only occurs on the surface of a liquid. The other type of vaporization is boiling, which, ...

Is rain formed by the condensation of water vapor or by the melting ...


This important question is still under investigation. Much of the rain is produced by clouds whose tops do not extend to temperatures colder than 0° C. The ...

water vapor | Britannica.com


Of the gases present in variable concentrations, water vapour, ozone, carbon dioxide, sulfur dioxide, and nitrogen dioxide are of principal importance.

It's Water Vapor, Not the CO2 - American Chemical Society


It's true that water vapor is the largest contributor to the Earth's greenhouse effect. ... This could happen if more water vapor leads to more cloud formation.

Water vapor | Define Water vapor at Dictionary.com


Water vapor definition, a dispersion, in air, of molecules of water, especially as ... in the atmosphere serves as the raw material for cloud and rain formation.

What are clouds and how do they form? - Met Office


Find out about cloud formation and what clouds are made of. ... Clouds form when the invisible water vapour in the air condenses into visible water droplets or  ...

More Info

How Do Clouds Form? - LiveScience


Apr 11, 2014 ... This is the first step in cloud formation. ... Clouds form when water vapor rises into the atmosphere and condenses onto microscopic particles, ...

Water vapor - Redorbit


Water vapor (aqueous vapor) is the gaseous phase of water. It is one stage of the water cycle of our planet. Water vapor is formed from either evaporation or ...

What Are Clouds Made Of? - Universe Today


Sep 8, 2010 ... First, how are clouds visible if water vapor is normally supposed to be ... lot we take for granted in our understanding of clouds and how they are formed. We know that clouds are made of water vapor, what we don't know or at ...