Because of the pressure of the earth compacts the inner core to a solid
because it has so much pressure on it
because it has so much pressure on it
It's because of the massive pressure in the inner core part.
It's because of the massive pressure in the inner core part.
It's because of the massive pressure in the inner core part.
There are different melting points at different parts of the earth.
It's because of the massive pressure in the inner core part.
The pressures from surrounding material is so intense that despite the high temperatures, the metals of the inner core cannot melt.
core its filled with lava
The inner core is under enormous pressure, which raises the temperature needed to melt it above its actual temperature.
a solid ball of iron
It is the innermost layer of the Earth. Also under the greatest pressure and the hottest. It is considered a solid and is composed primarily of iron. it is also the CENTER OF THE EARTH