1. which seismic waves travel most rapidly
a. p waves
b. s waves
c. surface waves
d. tsunamis

Correct answer choice is :

A) P waves

Explanation:

Moving through the center of the earth, body waves appear before the outside waves released by an earthquake. These waves are of a greater frequency than surface waves. The first class of body wave is the P wave or primary wave. P-waves move 60% quicker than S-waves on medium because the center of the Earth seems to not feel the related way to both of them. P-waves are concentration curls that employ a force in the way of circulation.

i believe it d) heterogeneous

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