meteorology vs earth science

meteorology and earth science both are nouns.

Word	Noun	Adjective	Verb	Adverb
meteorology	Yes	No	No	No
earth science	Yes	No	No	No

As nouns, earth science is a hypernym of meteorology; that is, earth science is a word with a broader meaning than meteorology:

meteorology: the earth science dealing with phenomena of the atmosphere (especially weather)
earth science: any of the sciences that deal with the earth or its parts

meteorology (noun)	earth science (noun)
the earth science dealing with phenomena of the atmosphere (especially weather)	any of the sciences that deal with the earth or its parts
predicting what the weather will be