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Water vapor - Wikipedia


Water vapor, water vapour or aqueous vapor, is the gaseous phase of water. It is one state of .... Typical reactions that result in water formation are the burning of hydrogen or hydrocarbons in air...

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


Condensation is the process by which water vapor in the air is changed into ... is crucial to the water cycle because it is responsible for the formation of clouds.

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 | Define Water vapor at Dictionary.com


Water vapor in the atmosphere serves as the raw material for cloud and rain formation. It also helps regulate the Earth's temperature by reflecting and scattering ...

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, ...

Convection, Atmospheric Water Vapor, and Cloud Formation


Concern about global change has focused attention on the temperature of the Earth's surface-or, equivalently, the heat budget of the Earth's surface. The effect  ...

When Water Vapor Becomes Snow by Ron Kurtus - Physics ...


Dec 30, 2006 ... Explanation of what happens when water vapor turns to snow by Ron ... by the amount of water and the temperature at which snow is formed.

Water vapor - McGill School Of Computer Science


Water vapor can be produced from the evaporation of liquid water or from the sublimation ... Deposition, the direct formation of ice from water vapor, is a type of  ...

The Three Forms of Water


Water can occur in three states: solid (ice), liquid, or gas (vapor). Solid water—ice is ... At sea level, steam is formed at 100° Celsius, 212° Fahrenheit. The water ...

More Info

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 ...

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.

Water Vapor & Cloud Fraction : Global Maps


Air temperature and water vapor play the biggest role in forming clouds. ... This pattern occurs because cloud formation depends on both water vapor and air ...