geophysics
/ˌdʒiːoʊˈfɪzɪks/
noun
- The branch of science that studies the physical properties and processes of the Earth, such as its gravity, magnetic field, earthquakes, and internal structure.
- She decided to major in geophysics because she wanted to understand how volcanoes work.
- Geophysics helps scientists locate oil and mineral deposits deep underground.
- The team used geophysics to map the ancient ruins hidden beneath the desert.