(1)midocean spreading ridges, (2) subduction zones, and (3) transform faults.
Normal fault, Reverse fault, and strike-slip fault
There are far more magnitude 2 or 3 earthquakes than magnitude 4 earthquakes. The small quakes just don't get noticed as much because they typically do little or no serious damage.
Earthquakes are the result of a sudden release of energy in the crust of the Earth that creates seismic waves. This seismicy factor in an area refers to the frequency, type and size of earthquakes experienced over a period of time.
Magnitude 2 and smaller earthquakes occur several hundred times a day world wide.
3
3 million ayear
Divergent, transform, and convergent all have earthquakes
deep focus
Transform Boundaries are the cause of earthquakes.
mountains, volcanoes. earthquakes also, but earthquakes are not a landform.
Bercel
t
convergent
Everywhere on the planet suffers from earthquakes at some time. However there ares some places where earthquakes, particularly bad earthquakes, are more frequent. These places are located at continental margins.
Convergent boundaries where subduction occurs are responsible for the deepest earthquakes.
Convergent Boundaries
Seismic Waves.
Tsunami