Question

what is an earthquake​

Answer 1

Heya..

Movements of Earth's plates causes earthquake.

$hope \: it \: helps \: u..$

Answer 2

HIII....

GOOD MORNING:-)

HERE IS YOUR ANSWER:--------

THE SUDDEN AND VIOLENT MOVEMENT OF THE EARTH'S SURFACE IS KNOWN AS THE EARTHQUAKE.

HOPE THIS HELPS YOU.....

HAVE A GREAT DAY AHEAD....✌