Earth's Internal Structure: Layers of the Planet Explained #3468055 (License: Personal Use)

This educational illustration depicts a wedge-shaped cross-section of Earth, revealing its concentric layers: the thin outer crust (green/brown), thick silicate mantle (orange-red), liquid iron-nickel outer core (yellow-orange), and solid inner core (pale yellow). The surface shows continents and oceans for geographic context, emphasizing how deep geological processes shape our planet. The color gradient helps distinguish density and temperature variations across layers.

Used in educational websites, geology textbooks, science blogs, and classroom presentations to explain planetary structure. Matches user intent for learning about Earth science fundamentals, plate tectonics, or preparing for exams.