biome vs biotic community

biome and biotic community both are nouns.

Word	Noun	Adjective	Verb	Adverb
biome	Yes	No	No	No
biotic community	Yes	No	No	No

As nouns, biotic community is a hypernym of biome; that is, biotic community is a word with a broader meaning than biome:

biome: a major biotic community characterized by the dominant forms of plant life and the prevailing climate
biotic community: (ecology) a group of interdependent organisms inhabiting the same region and interacting with each other

Other hypernyms of biome include community.

biome (noun)	biotic community (noun)
a major biotic community characterized by the dominant forms of plant life and the prevailing climate	(ecology) a group of interdependent organisms inhabiting the same region and interacting with each other