Question

how do earth quake occur​

Answer 1

Answer:

it occurs rock underground suddenly breaks along a fault.

Answer 2

Answer:

Earth quake is a natural phenomenon. it occur when the tectonic plates were colied to each other. Acctually in our earth there were many tectonic plates move in earth but when these tectonic plates comes near to each other they were colied to each other and then the vibration is create on that place and it goes to big like waves, yes the vibration of earth like a wave and then occur Earth quake.