endemic vs environmental science

endemic and environmental science both are nouns.

Word	Noun	Adjective	Verb	Adverb
endemic	Yes	Yes	No	No
environmental science	Yes	No	No	No

endemic (noun)	environmental science (noun)
a plant or animal that is native to a certain limited area	the branch of biology concerned with the relations between organisms and their environment
a disease that is constantly present to a greater or lesser degree in people of a certain class or in people living in a particular location

endemic (adjective)	environmental science (adjective)
of or relating to a disease (or anything resembling a disease) constantly present to greater or lesser extent in a particular locality
native to or confined to a certain region
originating where it is found