There are two open cans of soda on the table .one can was just taken from the refrigerator and the other was taken from the cupborad ,upon opening the cans ,which one loes carbon dioxide more quickly and why

I would think its the can taken from the refrigerator.   The carbon dioxide is less soluble in colder water  so more will escape into the air from this can

Sun is explosive itself spread 9 planets.earth is 3rd explosive in the solar system about 500 hundred million years ago . first earth became ice age and freezing climate.centre of earth magma. north zone is artic . south is anatric