The water vapor stays in the atmosphere until it cools and condenses, first into clouds and then into raindrops.
(The water vapor; stays; in the atmosphere; T:until it cools and condenses, first into clouds and then into raindrops) (it; cools; ) (it; condenses first; )
The water vapor it it
stays cools condenses first
in the atmosphere T:until it cools and condenses, first into clouds and then into raindrops