Web Results

Water vapor - Wikipedia


Water vapor, water vapour or aqueous vapor, is the gaseous phase of water. It is one state of ..... it does not do as an individual molecule; however, the existence of water vapor in the atmosphere ...

What is water vapor?


Nov 27, 2010 ... This source of heat helps drive the updrafts in clouds and precipitation systems, which then causes even more water vapor to condense into ...

Explaining how the water vapor greenhouse ... - Skeptical Science


That was caused because there is no, or very little, water vapour in the atmosphere and it is a demonstration of water vapour as the most important greenhouse ...

Explaining how the water vapor greenhouse ... - Skeptical Science


Water vapour is also the dominant positive feedback in our climate system and amplifies any warming caused by changes in atmospheric CO2. This positive ...

NASA - Water Vapor Confirmed as Major Player in Climate Change


Nov 17, 2008 ... Water vapor is known to be Earth's most abundant greenhouse gas, but ... Increasing water vapor leads to warmer temperatures, which causes ...

The Role of Water Vapor in the Earth's Climate


Those who want to ignore the direct water vapor role in climate claim falsely that water ... They show that an increase in atmospheric temperature caused by the ...

What are some sources of water vapor in the air? | Reference.com


Atmospheric water vapor can also result from human activities, such as farming, ... A: Acid rain causes acidification of bodies of water such as lakes and streams.

How does the water get into the atmosphere?


Heat from the Sun causes water to evaporate from the surface of lakes and oceans. This turns the liquid water into water vapor in the atmosphere. Plants, too  ...

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. ... The warming due to increasing non-condensable gases causes more water ...

Water Vapor - ThinkGlobalGreen


Currently general agreement is that 95% of GHG (greenhouse gases) are caused by water vapor, and 99.999% of that is of natural origin. We can do little about ...