What would happen if there were no condensation stage in the water cycle?

Explanation:

The condensation stage is the one where water vapour gathers together into clouds (and when the clouds become heavy enough with vapour, release water as rain). So the first answer is that there would be no clouds. Without clouds, I foresee a few things happening: ... Clouds reflect sunlight and help cool the Earth.

i am going to guess that it is co2.

its temperature is increasing. this causes molecular vibrations to increase.