geographical region vs Badlands Wilderness

geographical region and Badlands Wilderness both are nouns.

Word	Noun	Adjective	Verb	Adverb
geographical region	Yes	No	No	No
Badlands Wilderness	Yes	No	No	No

geographical region (noun)	Badlands Wilderness (noun)
a demarcated area of the Earth	an eroded and barren region in southwestern South Dakota and northwestern Nebraska