Earth's Internal Structure Explained - Layers of the Planet #3503094 (License: Personal Use)

This educational illustration depicts Earth cut in half to expose its concentric layers: the thin outer crust, thick rocky mantle, molten iron-nickel outer core, and solid metallic inner core. The visual emphasizes scale and composition, helping learners grasp how these layers drive seismic activity, magnetic field generation, and continental drift. Colors distinguish each region for clarity in science education contexts.

Used in K-12 earth science curricula, university geology resources, and科普 articles explaining planetary formation and geophysics; targets users seeking foundational knowledge about Earth’s interior.