EN
Land relief frequently plays a decisive role in physio-geographic regionalisation. This approach, however, is not always justified and depends on the taxonomic level of the relevant units. This also applies to the division of Polish landscapes; their classification is not universally determined by differences in the relief. The perception of landscape also largely depends on the relief, although in this case the extent of the view and its composition are typically dependent on land cover and land use. The above indicates that land relief is an important and frequently prevalent criterion for comprehensive divisions of the natural environment, althouth one can find many examples of landscape classifications made on the basis of other landscape components, which in a given situation are of a primary importance and determine the course of comprehensively understood boundaries.