Describe the two different kinds of seismic waves. Distinguish ...

[xclash]

Describe the two different kinds of seismic waves. Distinguish between them by describing how they move through Earth's interior.
 
  What will be an ideal response?

Question 2

________ galaxies may bridge the gap between spiral galaxies and quasars.
 
  A) Hickson
  B) Arp
  C) Core-halo
  D) Seyfert
  E) Hubble

[pallen55]

Answer to Question 1

S-waves cause side-to-side motion. These waves cannot travel through liquid, so they do not make it through Earth's liquid outer core. P-waves vibrate the material through which they pass back and forth along the direction of travel of the wave. P-waves go a little faster than S-waves. Also P-waves can travel through liquid so these can be seen on the other side of the planet from the earthquake source.

Answer to Question 2

D

[xclash]

Thanks for the timely response, appreciate it

[raili21]

Excellent