Once a species lives in two different areas, the geographical isolation makes breeding between the groups reduce or stop.

One process which has certainly been important is geographical isolation.

There is debate about whether a single species can split into two without geographical isolation.

However, it is far from reality to simply assume that the people here are not fashion aware due to the geographical isolation.

That was mostly the result of their geographical isolation.

Huge efforts were made to break this geographical isolation.

Frequently many rural communities are faced with more than their physical and geographical isolation.

That, added to its geographical isolation, has led to limited infrastructure in the district.

Due to its geographical isolation, economic progress in the state is hindered.

This may be due to the geographical and cultural isolation of the Ozarks at that time.