Point a is the same distance from the epicenter as point b. using what you know about the movement of waves, how would you
expect the seismic waves to be different at point a and point b?
a.
the waves would be exactly the same at points a and b.
b.
the waves would be larger at point a than at point b.
c.
the waves would arrive at point b before they arrived at point a.
d.
the ground would shake up and down at point a but back and forth at point b.