Most earthquakes do occur on fault lines.
Haiti, Japan, China, and North Korea
I can't really say in detail .....but it is most likely that its because there is a default in that area ....like in California ..there are several defaults there and thousands of earthquakes occur each day there. BECAUSE its a active earthquake zone." :D Earthquakes also occur in Alaska and also; off the coast of Mexico....
Earthquakes occur most in the Indonesian area.
Yes that is generally where most earthquakes occur
Most earthquakes occur where the edges of Earth's plates are.
most earthquakes occur in the Pacific Ring of Fire. edit: I believe the answer you're looking for is that most earthquakes occur on the boundaries of tectonic plates.
where does earthquakes most occur
Alaska is the most prone to earthquakes in the US.
Most earthquakes occur at or near the boundaries between tectonic plates.
More Earthquakes occur on land.
Earthquakes infrequently occur away from plate boundaries. Most earthquakes occur at plate boundaries because of the stress caused by the interacting plates.