Which waves arrive at a seismograph first? a. p waves b. s waves c. transverse waves d. surface waves

The correct answer is option A

The kind of wave that arrives first is p wave. It is called as primary wave and is the fastest wave. This wave have the capability to move through the fluids and solid rocks.

These waves are so fast and intense that it can travel through the water and liquid layer of the earth. It pulls and pushes the rock through which it moves.This looks same way sound particles push and pull the air.

the answer is: metamorphic rocks often show the presence of fossils, also a

hope i

-lavira: )