View Single Post
Old 10-07-2016, 11:55 PM   #9 (permalink)
jamesqf
Master EcoModder
 
Join Date: Jun 2008
Location: Earth
Posts: 5,209
Thanks: 225
Thanked 808 Times in 592 Posts
Quote:
Originally Posted by Xist View Post
Water vapor is a greenhouse gas.
But its concentration in the atmosphere is self-stabilizing, as long as temperatures remain constant. Unlike CO2, if you increase the amount of water vapor in a particular place, it precipitates out as rain or snow.
  Reply With Quote