The problem of the relationship of soil and environmental factors of soil formation

The relationship of soils with soil′s formation factors are regional and exist at different levels. In temperate-continental areas they direct, in extreme situation is indirect. The latter can be displayed through climatic conditions (precipitation, temperature), parent rocks, etc. Communication taxonomic units soil and typological classifications for different bio-climatic and geological-geomorphological conditions can be traced to different levels (types, subtypes, genera, species, varieties of soils).