We may therefore conclude that the breeds of the Sus scrofa type have either descended from, or been modified by crossing with, forms which may be ranked as geographical races, but which are, according to some naturalists, distinct species.
Besides these differences in the semi-cultivated Scotch fir, there are in several parts of Europe natural or geographical races, which have been ranked by some authors as distinct species.
The above list will hopefully provide you with a few useful examples demonstrating the appropriate usage of "geographical races" in a variety of sentences. We hope that you will now be able to make sentences using this group of words.