the scientific study of the earth's atmosphere, oceans, and climate
NAmE//ˌdʒioʊˈfɪzɪkl//
adjective geophysical data NAmE//ˌdʒioʊˈfɪzəsɪst//
nounSee geophysics in the Oxford Advanced Learner's DictionaryCheck pronunciation: geophysics
Definition of geophysics noun from the Oxford Advanced American Dictionary