principle of superposition vs geology

principle of superposition and geology both are nouns.

Word	Noun	Adjective	Verb	Adverb
principle of superposition	Yes	No	No	No
geology	Yes	No	No	No

principle of superposition (noun)	geology (noun)
the displacement of any point due to the superposition of wave systems is equal to the sum of the displacements of the individual waves at that point	a science that deals with the history of the earth as recorded in rocks
(geology) the principle that in a series of stratified sedimentary rocks the lowest stratum is the oldest