liquid and a solid
(: hope it helped
cool stuff
There are differences in chemistry (the mantle is mainly ultramafic rock--the outer core is metallic), in phase (the mantle is predominately solid--the outer core is liquid), in depth (the outer core is closer to the center of the Earth), and in density (the outer core is more dense).
The earth has four layers, the crust, mantle, outer core, and inner core.
The outer core is predominantly made up of liquid iron and nickel, as well as some lighter elements like sulfur and oxygen. This molten material gives rise to Earth's magnetic field through convective currents. It is not composed of rock in the traditional sense, as it exists in a liquid state due to the high temperature and pressure found in the Earth's core.
The inner core is located below the outer core with a reasonably higher temperature. The outer core also contains elements such as liquid iron and nickel while the inner core has others. Sorry if I am not being giving a huge amount of details.
liquid
The state of matter the outer core is, is liquid.
Dynamo theory is the idea that a magnetic field generator exists within the Earth's outer core. It is this generator that explains the difference between the inner and outer core.
Dynamo theory is the idea that a magnetic field generator exists within the Earth's outer core. It is this generator that explains the difference between the inner and outer core.
Liquid
liquid
Liquid
Liquid
Liquid
the inner core is solid state and the outer core is liquid state
Soild
Liquid. Ya buddy