Question

A _______________ region is defined by common human property, such as the presence of people who share a particular language, religion, nationality, political identity, or culture; or by a common physical property, such as the presence of a particular type of climate, landform, or vegetation. A. perceptual. B. formal. C. functional. D. none of the above

Answer 1

A formal region is defined by common human property, such as the presence of people who share a particular language, religion, nationality, political identity, or culture; or by a common physical property, such as the presence of a particular type of climate, landform, or vegetation. The correct option is option "B". 

Answer 2

The correct answer is - D. none of the above.

The region that is described in the statement is a vernacular region. This types of regions do not have official boundaries created by the administrative forces, but instead, this regions have a population that shares one or more common traits, be it ethnic, religious, cultural, physical trait, and thus they have something unique in their population that is only common in there and it distinct's that population from the other populations.