The content of macro-and micro-elements in the Preangaria soils depends on heterogeneity of the bedrocks that defines a variety of soils and their chemical composition. Heterogeneity of the microrelief, which is predetermined the paleocryogenesis, causes of differentiation elements into the soil profiles and geochemical conjugation of soils developed in a hilly-hollow topography. Area of research is actively being human impacts that have a significant impact on the chemical composition of soils in the region.