Water Vapor

Water vapor explained in an easy to understand way:

Imagine you're trying to find your missing keys in a cluttered room. Just like how the keys are somewhere in the mess but not immediately visible, water vapor is water in a gaseous state that's present in the air but not directly seen. In this analogy, the room represents the atmosphere, the clutter is the air filled with various elements, and the hidden keys symbolize water vapor—present and impactful, yet not immediately apparent to the naked eye.