I have come to inform you that the most recent earthquakes have occurred off the coast off most of the continents. The earthquakes are most likely to occur in a line. While they also occur in a certain pattern and location. The parts that are most prone to tremors are Asia, and North America. I know this because I researched the latest earthquakes on the Internet.
Yes there is a relationship between volcanoes and earthquakes. I know this because if you look closely at a map where earthquakes and volcanoes are on it you can see that they are in the same places.