When Earth's core spins, the planet turns on its axis and completes its rotation. One complete rotation is one day and night.
Yes.
The outer core is hotter then the inner core
Yes, Inter core has more pressure than outer core and that's why outer core is solid, because there is not enough pressure in outer core.
the outer core
the outer core is yellow
No. The inner and outer core are both composed primarily of iron and nickel, but the outer core is liquid and surrounds the inner core. The inner core is the innermost layer of Earth and is kept solid by the enormous pressure.
Because they have different viscosities and densities.
The inner core deep inside the earth. It is the layer below the outer core and that is where it spins...
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.
the way in which the earths core spins is believed to be the source of its
The outer core is hotter then the inner core
the outer core
the outer core is yellow
Yes, Inter core has more pressure than outer core and that's why outer core is solid, because there is not enough pressure in outer core.
the outer core is located next to the innner core
outer core
There is no rock in the outer core. The outer core is liquid iron-nickel.
No. The inner and outer core are both composed primarily of iron and nickel, but the outer core is liquid and surrounds the inner core. The inner core is the innermost layer of Earth and is kept solid by the enormous pressure.