Latin America represents which type of region?

functional region

formal region

perceptual region

vernacular region

Latin America represents vernacular region.

Explanation:

The term vernacular is largely associated with language that we use in our day to day life. When a region is recognized by the language of communication that the people living in that region use, the region is classified as a vernacular region. The populations residing in Latin America use informal Spanish which differs to some extent from the official Spanish. It is thus termed as 'vernacular' and the region is hence classified as a vernacular region.