👉 Recently, scientists have observed significant fluid movement within the Earth's mantle, a layer beneath the crust and above the core. This fluid motion is primarily driven by heat from the Earth's core, causing convection currents that circulate molten rock. These movements play a crucial role in plate tectonics, influencing volcanic activity and the shifting of tectonic plates. The fluid dynamics within the mantle are complex, involving both solid-like and liquid-like behaviors of the rock under extreme pressure and temperature conditions. Understanding these fluid movements is essential for comprehending geological processes such as earthquakes, volcanic eruptions, and the formation of mountain ranges.
