being vs face of the earth

being and face of the earth both are nouns.

Word	Noun	Adjective	Verb	Adverb
being	Yes	No	No	No
face of the earth	Yes	No	No	No

As nouns, being and face of the earth are synonyms defined as:

Other synonyms of being include beingness, existence.

being (noun)	face of the earth (noun)
a living thing that has (or can develop) the ability to act or function independently	the state or fact of existing
the state or fact of existing