geographical region vs Terre Adelie

geographical region and Terre Adelie both are nouns.

Word	Noun	Adjective	Verb	Adverb
geographical region	Yes	No	No	No
Terre Adelie	Yes	No	No	No

geographical region (noun)	Terre Adelie (noun)
a demarcated area of the Earth	a costal region of Antarctica to the south of Australia; noted for its large colonies of penguins