Dry ice is one phase state of CO2. It requires extreme cold to create it. It does not exhist naturally on this planet in that phase.
Maybe it does, I wonder if under the pressure of the earth's crust there might be a pocket of C02. The point I stress is that C02 as a gas that can absorb, store, and increase the earth's temperature is nonsense.
nah. not likely, these pockets. it gets hotter as it gets deeper, like where the pressures in the crust are high.
CO2 can store and absorb energy. all matter can pull that off to some extent. additionally, unlike nitrogen which is pretty useless as a GHG or photon wave filter, CO2 can pull off these functions in the atmosphere.
its the fact that CO2 is a waste product from virtually every conversion of carbohydrate energy to heat/kinetic energy makes it even more important. i think so important that people are clamoring to exaggerate the role which it plays in the atmosphere and in climate. the political response could empower lucrative proceeds for a few folks with a slick angle.
this is a different type of environmental significance. it is political and economic, but not scientific.
I thought of that as I wrote this, I had they thought so why not throw it out, figured I put it out here and see what happens.
When one questions and observes, twist the facts, spreads a little bullshit, sometimes we stumble upon a the truth as well as inspire others to think and reason.
CO2 in theory absorbs heat or radiation, in reality that energy is not detectable in the atmosphere. We are speaking of a time frame of milliseconds or less, the energy or heat is gone. As soon as the sun quits shining CO2 in less then a millisecond, microsecond, nanosecond, dissipates the energy and cools to the surrounding temperature.
H2O, Hydrogen a natural neutron absorber, blocks cosmic radiation from colliding with CO2.
Water is used to shield the ultra high level radiation of spent fuel bundles.
A nuclear fuel bundle, which is part of dozens in a reactor, each bundle is lets say 10 ' long and about 1' square, give or take, each bundle is made up of tubes, maybe 50 rods (I am guessing, estimating I never counted as I looked upon spent fuel bundles)in each rod or tube is filled with cigarette filter sized Uranium.
Once the fuel rod or bundle is spent, if you were to place that cigarette filter size piece of uranium at the end of a football field and ran towards it you would be dead before you made it to the 50 yard line. It is that powerful.
Dozens of spent nuclear fuel rods are kept on site, the nuclear sites were designed to hold the reactors lifetime of fuel on site. Hence they have spent fuel pools, filled with water, to shield the radiation, I have literally stood at the edge of the pool and looked at the spent fuel, which glows florescent blue. No water I would be vaporized in a microsecond.
That is how great water is at shielding us from radiation. In the atmosphere H2O vapor behaves the same, H2O vapor in the atmosphere shields CO2 from cosmic radiation to a certain extent.
Every notice how warm it is when its cloudy at night, heat is absorbed by H2O and slowly released throughout the night.
No clouds and all the CO2 in the world will not keep you warm.
No water in the atmosphere and the earth would freeze.