It is widely scientifically believed that the inner core (deepest part of Earth) is made of solid iron. However the inner core is surrounded by an outer core of iron and nickel that is believed to be molten material.
The inner core is the solid part of the core
solid metal inner core
True, it is
The inner core is the solid part
In general the inner part of the core of something. The core of the Earth is made mostly of iron and some nickel. The outer part of the core is liquid, the inner core is under such high pressure that it is solid.
No the inner part is a dense solid sphere of iron and nickel. The outer core however, is molten metal.
inner core
The core..............
The core..............
The core..............
Just so you know, there are three layers, according to my book. The layers are the Crust, which is made up of Silicates, there is also the Mantle, which is also made up of Silicate, and lastly the Core, which is made up of Nickel and Iron. Now of course, the Crust is a solid, but I think you're asking for the mantle and core. The mantle is a, according to Wikipedia, is a solid and liquid. The solid part is the silicate, and the liquid part is the liquid surrounding it. The core is Solid. Hopefully that worked, or at least it helped. No problem.