Understanding What Earth’s Core Is Made Of
Earth’s core is the deepest part of our planet, located far below the surface. It is made mostly of iron and nickel, two dense metals that form the central structure of the planet.
The Outer Core
The outer core is a layer of liquid metal. Even though it is extremely hot, the pressure is low enough for the metals to stay molten. The movement of this liquid creates Earth’s magnetic field.
The Inner Core
The inner core is solid despite the intense heat. The pressure at this depth is so strong that the metals are forced into a solid state. It is made mainly of iron with some nickel mixed in.
Why the Core Matters
Earth’s core helps shape the planet’s structure, drives volcanic activity, and protects life by generating the magnetic field that shields us from harmful solar radiation.
The Simple Takeaway
Earth’s core is made of iron and nickel, divided into a liquid outer layer and a solid inner layer. This hidden center plays a key role in keeping the planet stable and alive.