What is another word for terrestrial magnetism?
Pronunciation: [təɹˈɛstɹɪəl mˈaɡnɪtˌɪzəm] (IPA) 
Terrestrial magnetism refers to the magnetic field that surrounds and emanates from Earth. Some possible synonyms for this term include geophysical magnetism, earth's magnetic field, and geomagnetism. This field is generated by the motion of molten iron in Earth's outer core, which creates electric currents that produce a magnetic field. Terrestrial magnetism plays an important role in the behavior of compasses and navigation systems, as well as in the study of Earth's geology and climate. Other related terms could include magnetic polarity, magnetic declination, and magnetic anomalies. Overall, the study of terrestrial magnetism remains an important area of inquiry for scientists and scholars seeking to understand the inner workings of our planet.
