surroundings vs environment

surroundings and environment both are nouns.

Word	Noun	Adjective	Verb	Adverb
surroundings	Yes	No	No	No
environment	Yes	No	No	No

As nouns, surroundings and environment are synonyms defined as:

surroundings and environment: the area in which something exists or lives

Other synonyms of surroundings include environs, surround.

As nouns, environment is a hypernym of surroundings; that is, environment is a word with a broader meaning than surroundings:

surroundings (noun)	environment (noun)
the area in which something exists or lives	the area in which something exists or lives
the environmental condition	the totality of surrounding conditions