The center of the earth, known as the "inner core" is a solid sphere that consists of an iron-nickel alloy.
There are two sections to the core (or centre) of the Earth. The outer core is liquid as it is very hot. The inner core, however is solid because, despite being hotter, the massive pressure of the Earth's weight compresses it into a metal.
The center of a comet is called its nucleus.
The outer portion of the core is mostly molten iron. The inner core is solid metal.
The crust.
The solid layer of the earth is the crust - the layer on which we live.
1. Earth (the material) is a solid. 2. Earth (the planet) is a solid with a liquid center.
The solid portion of the Earth is known as the crust. Much of the interior is liquid stone, or magma, because of the high temperature. The core is thought to be liquid iron. -Also known as the LITHOSPHERE (:
There are two sections to the core (or centre) of the Earth. The outer core is liquid as it is very hot. The inner core, however is solid because, despite being hotter, the massive pressure of the Earth's weight compresses it into a metal.
As you go closer to the center of the Earth, pressure increases. The pressure at the center is great enough that rather than it be a liquid, it has been compressed to a solid state.
No, it is not.
the solid portion of the earth
The outer portion of the core is mostly molten iron. The inner core is solid metal.
The center of a comet is called its nucleus.
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.
Actually, it is comprised of both liquid and solid.
crust
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