Earthquakes produce three types of seismic waves: primary waves, secondary waves, and surface waves. Each type moves through materials differently. In addition, the waves can reflect, or bounce, off boundaries between different layers.
Answer:
Here:
Explanation:
Texas, Kansas, and Florida are great examples of places like that
ireland has severe problems between its north and south alot in the past too
but a recognisable country would be south korea and north korea
