Adelie Land vs Terre Adelie

Adelie Land and Terre Adelie both are nouns.

Word	Noun	Adjective	Verb	Adverb
Adelie Land	Yes	No	No	No
Terre Adelie	Yes	No	No	No

As nouns, Adelie Land and Terre Adelie are synonyms defined as:

Adelie Land and Terre Adelie: a costal region of Antarctica to the south of Australia; noted for its large colonies of penguins

Other synonyms of Adelie Land include Adelie Coast.

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