Translations:Benutzer:Arian/Klett-Mini-Test/425/en

The element of water permeates the soil in manifold ways. In part it appears in colloidal form bound to the finest clay minerals, in part as hydration sheaths around soil particles, in part as pore water, in part as seepage and groundwater. Loosed from the earth element it reveals its coherent, inwardly mobile nature in the raindrop, in flowing watercourses, ponds and lakes. By way of evaporation it becomes at last one with the