Adelie Land vs geographical region

Adelie Land and geographical region both are nouns.

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

Adelie Land (noun)	geographical 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