Digging Deeper: Exploring the Four Layers of the Earth

Miacademy & MiaPrep Learning Channel

This engaging earth science video takes students on a journey beneath the surface to explore the four distinct layers of our planet. Starting with the real-world story of the Kola Superdeep Borehole—the deepest hole ever dug by humans—the narrator illustrates just how little we have physically explored the Earth. The video then systematically breaks down the composition, temperature, thickness, and state of matter for the Crust, Mantle, Outer Core, and Inner Core, using animations to visualize these hidden environments.