The inner core is an alloy of iron and nickel, and the outer core is mainly liquid iron and nickel.
The liquid layer made up of hot liquid iron and nickel that surrounds the inner core.
The inner core is made of solid iron and nickel.
The inner core as the huge pressure keeps it solid.
The outer core.
The Outer Core.
the outer core
The outer core.
inner core
outer core
The inner core.
The outer core of the Earth.
Solid nickel and iron.
Its Is the mantle
The core of the Earth is defined by two layers: the inner core which is solid, and the outer core which is liquid. Both are composed primarily of iron with nickel.
The inner core.
The spherical solid core of the earth. It is an alloy composed mostly of nickel and iron.
From outer to inner, the layers of the Earth are the Crust, a thin, rock layer, then the Mantle, the thickest layer of Earth, then the Outer Core, a liquid mixture of Nickel and Iron, and then the Inner Core, a solid ball of Nickel and Iron.
The Earth's core is made of Iron and Nickel.
The only liquid layer of Earth is the outer core, composed of liquid iron and nickel. Deep in the Earth's interior is an iron and nickel core. The center of that core is solid, but there is a layer a thousand miles or more think that is liquid. Above the core is mantle material that is not necessarily considered liquid, because it is so viscous. Earth has an outer solid crust.
The outer core of the Earth.
the inner core
The center and hottest layer of the earth is the Inner Core. It reaches over 5000+ °C. It's an alloy of iron and nickel. It's solid because of all of the pressure built up on top of it, and the outer core is liquid iron and nickel.
the solid layer of the earth id the inner core. The inner core is made up of solid iron and nickel.
The inner core is the only portion of the Earth which is considered to be composed of solid iron with nickel. The outer core surrounding it is a liquid iron-nickel alloy.Inner core
Solid nickel and iron.
the earth's inner core is solid, and the crust is solid, obviously, because we can walk on it.