No S waves pass through the center of the Earth because:
A) the crust absorbs all waves.
B) the outer core is liquid.
C) S waves travel only through liquids.
D) S waves are compressional waves.

Question

Quizplus · Accepted Answer

S waves are a type of seismic wave that can only travel through solids, not liquids. The outer core of the Earth is liquid, so S waves cannot pass through it. Therefore, S waves cannot pass through the center of the Earth.

No S Waves Pass Through the Center of the Earth