Mantle
Liquid!
The outer core is a liquid, composed mostly of iron and nickel.
the inner core is mainly made as a solid. its like the rest besides outer core.
the inner core is mainly made as a solid. its like the rest besides outer core.
The immense pressure on the core raises melting and boiling points of the metal, allowing the outer core to reman liquid and the inner core to remain solid.
If by "earth" you mean dirt, then solid. If by "earth" you mean our planet Earth, then it is liquid, solid, and gas. Our planet has multiple layers. The inner core is a solid. The outer core is molten (semi-liquid), the mantle is solid, and the atmosphere is a gas.
No, the Earth's inner core is a solid ball, the outer core a liquid; mostly made of iron and nickel.
The inner core is solid.
The state of matter the outer core is, is liquid.
pressure
It is mostly gas, but it has a solid core.
Earth has a solid metal inner core and a liquid metal outer core. Most of the rest made up of rocks in a molten state, but with a solid "crust". Finally there is a gas atmosphere.For simplicity scientists call Earth a solid planet to distinguish it from the gas planets, like Jupiter.