sarj

Which type of wave arrives first during an earthquake?

• secondary

• primary

• surface

• love wave

Which type of wave is the most destructive wave?

• Primary wave

• Secondary wave

What kind of wave travels through the earth?

• Seismic

• Ocean

• Light

Which seismic wave can travel to the mantle, but not in the outer core (liquid iron)?

• Primary wave

• Secondary wave

• Love wave

• Rayleigh wave

Which kind of surface wave shakes in a side-by-side direction?

• Love wave

• P-wave

• S-wave

• Rayleigh wave

A Rayleigh wave moves

• side-by -side

• Up and down

• shearing

A secondary wave moves

• parallel

• perpendicular

• in circles

Which wave was last to hit the seismograph and cause the most damage?

• Surface

• Primary

• Secondary

What produces seismic waves?

• the vibration of the ground

• pressure

• the heat of the magma

• the Earth's gravity

Which wave can travel faster and more compressional?

• Primary

• Secondary

• Love

• Rayleigh