idek what 2 say???
No, the core is hotter.
The radious of the inner core is 1,220km(760miles).
No. Material cannot travel from the core to the crust.
Continents drift on top of the upper mantle. The core is much further down.
s waves
It's called a P-wave
A body earthquake wave that cannot penetrate the Earth's core is called a P-wave. P-waves are the fastest seismic waves and travel through the Earth by compressing and expanding the rock. While they can travel through the Earth's core, their speed and path are altered, causing them to refract instead of penetrate it.
A seismic body wave that can penetrate the Earth's core is called a P wave (Primary wave). P waves are the fastest seismic waves and they can travel through both solid and liquid layers of the Earth, including the core.
p wave
A body wave that does not penetrate the Earth's core is a compressional wave or P-wave. P-waves travel through the Earth by compressing and expanding the material they pass through, but they do not travel through the outer core because the outer core is liquid.
Ar alike because they can both be formed by the Earths core.
Near plate boundaries.
These waves are known as p-waves.
A body wave that doesn't penetrate the earth's core is a secondary wave (S-wave). These waves travel only through solids and are slower than primary waves (P-waves), which can propagate through both solids and liquids. S-waves are responsible for the up-and-down movement of particles during an earthquake.
P waves are seismic body waves that can penetrate the Earth's core. They are the fastest seismic waves and can travel through both solid and liquid materials, allowing them to pass through the Earth's core.
S-Wave. They are not able to travel through the liquid outer core.