👉 Paleomagnetism is a phenomenon in which ancient rocks, such as those found in the Earth's crust, emit magnetic fields that have been present for millions of years. This process involves the movement of atoms and molecules through a rock or sediment, causing them to align with the magnetic field of the surrounding rock. The result is an outward force on the rock, known as magnetization. Paleomagnetism has been observed in rocks from all over the world, including those found in the Earth
