hot liquid
The Earth's outer core is believed to be a hot liquid layer composed primarily of iron and nickel. It is responsible for generating the planet's magnetic field through convective motion of the molten metal.
The Earth's outer core is a liquid layer composed mainly of iron and nickel. It is responsible for generating the planet's magnetic field through convection currents. The outer core is situated below the mantle and extends to a depth of about 2,300 kilometers.
The Earth's outer core is a hot liquid composed mainly of iron and nickel. Its temperature is estimated to be around 4400 to 6100 degrees Celsius, and it plays a crucial role in generating Earth's magnetic field through the process of convection of molten metal.
because it is hot
hot liquid layer
the outer core
The outer core.
The layer beneath the mantle and surrounding the inner core is the outer core. The outer core is composed mostly of liquid iron and nickel. Its movement is responsible for generating Earth's magnetic field.
There are 4 layers in the earth these are crust, mantle, inner core and outer core. The crust is made of the ocean crust and the continents. The mantle is made of plastic it is very hot liquid. The outer core is very hot liquid. And the inner core is hot solid made mainly of iron. :) :P <3 .....
There are 4 layers in the earth these are crust, mantle, inner core and outer core. The crust is made of the ocean crust and the continents. The mantle is made of plastic it is very hot liquid. The outer core is very hot liquid. And the inner core is hot solid made mainly of iron. :) :P <3 .....
Seismic measurements and rheology. The outer core is so hot the iron and nickel there is liquid. The inner core is also as hot and just as liquid but the pressure in the inner core is so great it is solid. Some believe the inner core is a single iron crystal from earth's initial formation but there is no evidence to support that.
Yes, to the best of our understanding it is made of molten Iron.