Meaning of name Dinesh. Etymology : Means day lord from Sanskrit (dina) day and (isha) lord. Saint :
A: The three primary causes for tectonic plate movement are the convection of material in the mantle, gravity and the rotation of the planet. These forces cause each of the seven major plates and numerous other microplates to move independently of the others at a rate of a few centimeters per year.
Well according to my understanding these tectonic plates are huge and they move around because of the reactions of the lava underneath the earth surface. Even though when they crash into each other and may have lost some kind of little mass. this small mass can cause a building to fall.