Water vapor is responsible for 95% of GH effect?Isn't that what the hydrogen powered cars the ........... ?

Question

Proponents of global warming want us all to drive, put into the atmosphere?

Answer 1

It wouldn't matter very much.

Conventional automobile and diesel exhaust consists mainly of water vapor.  Ever see water dripping from someone's exhaust pipe?  That happens when the pipe is still so cold that the steam in the exhaust condenses into liquid.  Gasoline and oil are hydrocarbons: the hydrogen oxidizes to water, and the carbon to carbon dioxide.

Answer 2

But its the positive greenhouse effects that is the case. The water vapor is responsible for the rain and such. Without out it, there would be no clouds or rain or snow, since all of these have their source in water vapor. Water vapor is the original green house effect and that is what makes us different then Mars.

  My fiancee and I did see on the discovery channel though that water vapor can be responsible for the depletion of the ozone layer, that the vapor molecules will still an atom from the ozone molecule to form h2o. It is important to note though that a tremendous amount of water vapor has to form in order for it to even reach that far into the atmosphere.

  From that knowledge I think that the change for harm from the vapor isn't as destructible as what we are doing now.

Hope this gives some insight to your question.

Answer 3

Hydrogen cars are not viable, but not for the reasons you think.

Water vapor is not a concern.  The amount of water vapor in the atmosphere is dependent on the atmospheric temperature.  We can emit as much water vapor as we want and it will have no effect on global warming.

http://en.wikipedia.org/wiki/Greenhouse_...

However, hydrogen cars have serious problems with fuel source and transportation and storage infrastructure, as I discuss in this wiki article:

http://greenhome.huddler.com/wiki/hydrog...

Answer 4

the warmer Earth gets, the more it rain washing the green house gases out of the air

Answer 5

Like the warming in history this is different today.

warming in the past was different and doesn't matter.

water vapor is ok as long as it is approved by the tree hugger community(I.E. the proponents of global warming as you have put it so eloquently

Answer 6

if you dont drive so much the car will never break, even now we see how this works with wooden planks and age old trees, 95 is just a number a percentage even ruin it once and no one will remember but ruin it again and it will be lost forever, i always used to tell my grandson that trick when we talked about GH. just remember you will not have over 95% of water or gas of any kind because there are others ways of doing it, 6% even saving 95x6xthe number of people who wouldnt drive = how much saving the earth would be dont however you can replace all of this with worldly goodwill and fortify your home often