Atlantic Ocean vs Tenerife

Atlantic Ocean and Tenerife both are nouns.

Word	Noun	Adjective	Verb	Adverb
Atlantic Ocean	Yes	No	No	No
Tenerife	Yes	No	No	No

Atlantic Ocean (noun)	Tenerife (noun)
the 2nd largest ocean; separates North and South America on the west from Europe and Africa on the east	a Spanish island in the Atlantic off the northwestern coast of Africa; the largest of the Canary Islands