“Water vapour in our stratosphere can act as a very powerful greenhouse gas… water is a by-product of methane breakdown… water vapour arising from high-flying aircraft may be an important source of stratospheric water.”
At Greenhouse Gas Online we find information on greenhouse gases which disregards water vapour in an approach unencumbered with scientific principles.
Water vapour in our stratosphere can act as a very powerful greenhouse gas. The amounts of water vapour in our stratosphere are mainly controlled by the earths overall climate. However, some other significant sources exist.
As described in the methane section, water is a by-product of methane breakdown in the atmosphere. Additionally, the water vapour arising from high flying aircraft may be an important source of stratospheric water, particularly in the future with increased global air travel.
Ah, so that’s it. First, water vapour can be a powerful greenhouse gas, but only in the stratosphere. We must beware of stratospheric water vapour, which is created from the breakdown of methane and by flying aircraft.
Kids, don’t bring your homework to this site.