Tectonic Plates move around on which layer of the Earth? Crust Asthenosphere Lower Mantle Outer Core

Tectonic plates glide around on the asthenosphere, a semi-fluid layer of the upper mantle that allows for their movement. This region is like a soft, gooey layer beneath the solid crust, making it easier for the plates to slowly shift and interact with one another, leading to fascinating geological activities like earthquakes and volcanic eruptions! In the grand dance of tectonics, the interactions between the plates can lead to various geological formations. For instance, when two continental plates collide, mountains can rise, as seen with the Himalayas. Conversely, when a tectonic plate dives beneath another, it creates deep ocean trenches, showcasing the dynamic nature of our planet's surface!