Spheres of carbon,
oxygen and nitrogen rise up and burst after a rainfall.
Not exact matches
The liquid condensed at the bottom evaporates creating local cooling
and rises; the way ocean water
and all water does from the surface as an enormous pool of evaporative phase change refrigerant for the surface (
and the atmospheric bath of
nitrogen /
oxygen).
Water vapour, as Stephen Wilde pointed out above, is anyway lighter than air, but heated will expand more in volume becoming even less dense
and rise faster, as will air itself,
nitrogen and oxygen.
«Do you believe a sphere heated to stable temp through illumination in vacuum, can be immersed in a frigid
nitrogen /
oxygen bath,
and have every temperature sensor on it's surface indicate temperature
rise of 90F / 30C?
So, deal gas with no actual volume has nothing to expand
and condense which which is how we get convection as heated real gases mainly
nitrogen and oxygen and water expand becoming lighter than air
and so
rise which spontaneously makes colder heavier real gases sink — in the fluid medium they comprise.
The CO2 absorption / emission is going on everywhere to move heat into the
nitrogen /
oxygen everywhere too, creating masses of air that
rise and are displaced by cooler air, pushing the warmer air still higher up, where eventually heat is emitted into outer space.»