Why does the troposphere contain the most water vapor out of the atmosphere? Everywhere says that it does but why?

The troposphere does contain the most water vapor out of the atmosphere

Explanation:

The troposphere does contain the most water vapor out of the atmosphere because the troposphere is where all the weather conditions like: rain cloudy, hurricanes take place and all the weather conditions have water vapor because most of the weather conditions have clouds, or water vapor.

everything having to do with weather lives in the troposphere, which is where the water comes from.

Explanation:

climate change and pollution