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☆☆☆☆☆the mantle and core are composed of different material
P waves refract as they travel through Earth. The shadow zone exists because of seismic waves. The shadows show when the earth spins around.
A strike-slip fault generally occurs at a transform boundary
high pressure
The weight of the rocks in the crust and upper mantle results in the pressure that allows diamonds to form.
high presure and heat
denser
Seismic waves contain both P waves and S waves. P waves can travel through the Earth including the inner core while S waves could not pass through the core.
compass magnets can be deflected by earths magnetic field or other permanent magnets
Which of the following statements about racial groups in the U.S. is true?
The continental crust is up to 70 km thick.
At ocean ridges
magnetic stuff...
