• Jul 1, 2026 1 Eso Tema 3 La Geosfera Ficha Oxford 2 ndscapes creating mountains valleys and canyons The Mantle The Molten Hearts Companion Beneath the crust lies the mantle a thick layer of hot molten rock Think of it as a massive soup simmering under our feet capable of immense pressure and movement This layer is responsible for BY Mr. Madilyn Dooley