Earth’s Internal Structure: Crust, Mantle, Core Layers Explained #3091951 (License: Personal Use)

This educational illustration depicts a longitudinal cross-section of Earth, with the left half showing surface features (green continents and blue oceans) and the right half exposing the planet’s concentric internal layers-brown crust, red mantle, orange outer core, and yellow inner core. Each layer is color-coded for clarity and labeled by relative thickness and composition, ideal for introductory geoscience learning. The stylized design balances scientific accuracy with accessibility for students and general audiences.

Used in K-12 science curricula, educational websites, and geology primers to explain planetary structure; matches user intent for “how Earth is structured” or “layers of the Earth diagram.”