Pressure is the weight of an overlying column of material. The pressure at the core comes from 6400km of overlying rock, which is much denser than air
Gravity from the mass at the center of the earth is constantly trying pull all mass towards it. The same gravity that hold you on earth, is also trying to compress the whole earth.
It's because of it's tremendous weight.
Near plate boundaries.
The molten iron and medals inside the earths core are the reasons for the earths magnetic core.
no it is not true. there is solid iron and nickel in the Earths core
The earths magnetic field results from deep in the earths core. Magnetic conduction from within the earths core is believed to be the cause of this.
There is no "purpose"; the density of the materials in the outer core are less pressured and spin slower than the inner core. NOTE: the inner core spins faster than the outer, creating Earth's magnetic field.
Pressure is the weight of an overlying column of material. The pressure at the core comes from 6400km of overlying rock, which is much denser than air
Earth's core
Pressure is the weight of an overlying column of material. The pressure at the core comes from 6400km of overlying rock, which is much denser than air
No the crust covers earths surface
Earths core
None, only the earths core is more closer, the moons surface is 37.000 Vertices from earth
The sun & the Earth's core.
the earths core gets hot by all the heat on the surface and gose to the core of the earth.
The immense pressure from the layers outside of the inner core.
earths surface
Moon
lithosphere, asthenosphere, mesosphere, outer core, inner core