http://www.predictweather.com/global_warming/index.asp
I do not agree with some parts of it, but i think most of it is solid
Fact: The atmosphere on the planet Venus is 100% CO2, produced entirely from volcanoes. Because it is closer to the Sun , its atmosphere is in turmoil all the time. On the other hand Mars, also with a CO2 atmosphere is so frigid its polar caps are solid CO2, which we call dry ice. The coldness comes purely because Mars is further from the Sun . If CO2 alone heated planets up,
Like this is bull right here, a solid has much different properties to a gas.
By the way this is info was given by a friend( he wanted this part in bright colours)