The 4 things they can cause are tsuanmi's, landslids, rivers flowing backward, and a sesmic gap. There are deadly and you do not want to underestimate them
earthquakes are the most things that cause a tsunamis
There are three types of plate movements that can cause earthquakes. Lateral, convergent, and divergent.
earthquakes volcanoes landslides and tsunami
Of these things, earthquakes are the only ones that can cause tsunamis.
It can cause damage to life and property. It can also lead to tsunami in seas.
things that can cause seismic waves are earthquackes
No, lightning does not cause earthquakes.
Earthquakes and volcanoes are two different things and cannot be compared easily. However, volcanoes can cause earthquakes and vice versa.
Earthquakes have a geological cause.
Earthquakes are one (but not the only) cause of tsunamis.
Being gay cannot cause earthquakes.
No. See the related question below for what does cause earthquakes.