Prove that the hydrosphere is a continuous water shell of the Earth.

The hydrosphere is the watery shell of a living planet. It consists of water in all its states. This shell does not look as uniform as the atmosphere or lithosphere. Water is found almost everywhere on our planet. Of course, the greatest amount of water is in the oceans, seas, rivers, lakes. But water is also present in almost all soils, in the air and in all living organisms. She is in a constant cycle, passing from one state to another. Thus, the hydrosphere is not only visible water, but also the moisture that we do not always see.