🌍 The Crust: The solid rock covering the Earth's surface, composed of basalt and granite. It comes in two types - oceanic and continental.
🔥 The Mantle: Below the crust, a hot and dense layer up to 2900 km thick, made of iron and magnesium-rich solid rock.
💥 The Core: At the center, it consists of two parts - the liquid outer core with nickel, iron, and molten rock, and the solid inner core.