Terre Adelie vs geographic region

Terre Adelie and geographic region both are nouns.

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

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