1.Which of the following is the fastest among the

a.P-waves
b.S-wave
c.L-waves
d.Rayleigh waves

2.S-waves cannot travel in liquid that's why it cannot

a.crust
b.mantle
c.outer core
d.inner core

3.Which waves are considered the most damaging?

a.P-waves
b.S-waves
c.L-waves
d.Rayleigh waves

4.The point on the ground directly above the focus

a.focus
b.magnitude
c.epicenter
d.intensity

5.The graphical record of an earthquake.

a.Meracalli scale
b.Richter scale
c.seismograph
d.seismogram

6.At least how many recording stations are needed to perform the triangulation method?

a.2
b.3
c.4
d.5

7.How do seismologists conclude that the outer core is liquid?

a.S-waves cannot travel through it.
b.P-waves cannot travel through it.
c.L-waves cannot travel through it.
d.Rayleigh waves cannot travel through it

8.Which is the correct order of seismic waves from the fastest to slower?

a.P waves, S waves, L waves
b.S waves, L waves, P waves
c.L waves, P waves, S waves
d.S waves, P waves, L waves​