IPA: /ˌdʒiːəˈfɪzɪks/
KK: /dʒiˈoʊfɪzɪks/
The study of the physical properties and processes of the Earth and its environment, including areas like weather, oceans, and earthquakes.
Geophysics helps scientists understand the Earth's structure and behavior.
Geophysics is formed from "geo-" (from Greek "gē", meaning earth) and "physics" (from Greek "physika", meaning natural things or nature). The word refers to the study of the physical properties and processes of the Earth.
Think of 'geo-' meaning 'earth' and 'physics' relating to 'natural things' — geophysics is all about understanding the natural processes of our planet.