- it's a sphere with a radius of about 1230 km
- it's made of iron
- it has a temperature of about 5500ºC (above melting point for iron), but is solid due to the pressure it is under
- it has a density of 13500 kg per cubic metre
- Seismic waves move through it faster from North to South than from equator to equator, suggesting an anisotropic quality
- computer simulations suggest that it is a single crystal of iron (Steinle-Neumann, Stixrude, Cohen - 2004)
The temperature of the outer core ranges from 4400 °C in the outer regions to 6100 °C near the inner core.
the four major sections are in order crust mantle outer core inner core
the outer core is about 2300 km thick! and the inner core is solid iron 41500 degrees hot and 1250 km thick ~chloe speranza
Cheese is made from fat. But the inner core of it is made from the pure happiness and joy from those who eat it.
Rutherford.
The five layers of the Earth, from the outside to the center, are the lithosphere, asthenosphere, mesosphere, outer core, and inner core.
Interesting facts about the earth's inner core is that it melts and it looks like a gum ball a red one though
it is the layer that covers the inner core and that is so hot no one can ever stand the heat!
the inner core is NOT made from rock.?!
The Crust,The Mantle,The Outer Core,The Inner Core.
The five structural zones of Earth are the inner core, outer core, mantle, asthenosphere, and lithosphere. Each zone has distinct physical and chemical properties that contribute to the structure and behavior of Earth's interior.
The scientific name for the Earth's inner core is "Earth's solid inner core."
The inner core.
The inner core
No. The inner and outer core are both composed primarily of iron and nickel, but the outer core is liquid and surrounds the inner core. The inner core is the innermost layer of Earth and is kept solid by the enormous pressure.
The two parts of the inner core are the liquid outer core and the solid inner core. The outer core is composed of molten iron and nickel, while the inner core is a solid ball of iron and nickel.
The inner core of the Earth is solid and composed mainly of iron and nickel, while the outer core is liquid and also primarily made up of iron and nickel. The inner core is hotter and under more pressure than the outer core.