Geophysics

Gravity in Earth's Interior and Geophysics

Authors: Kiyoung Kim
Comments: 17 Pages.

Considering the primitive virtual negative (PVN) charge, defined for physical mass interacting with electric charges, it is necessary to review both Earth’s interior gravitational field and its magnetic field. This is particularly relevant when examining the processes involved in Earth’s formation from a massive molten magma ball. This review includes two explanations for the formation of Earth’s crust and the subsequent movements of its continental plates: the Pangaea/plate-tectonics model and the hypothesis of an expanding Earth. Current questions, such as the rotation of Earth’s inner core, the wandering of geomagnetic poles, and geomagnetic field reversal, are explored for possible explanations. The Appendix further discusses the origin of geomagnetic reversals and how the gravity of progenitor stars can contribute to Type II supernovae explosions.
Category: Geophysics