please somebody smart answer this question
like Ms.Sue or anybody else.
how are earthquake vibrations used to study earth's layers?
2 answers
the earthquake waves travel at different speeds through layers of different make-up (liquid, solid)
additional information:
only P-waves can travel through gases and liquids.
S-waves, for example, cannot travel through the liquid outer core.
only P-waves can travel through gases and liquids.
S-waves, for example, cannot travel through the liquid outer core.