• Yzi
  • Ambitious

This Is a Certified Answer

Certified answers contain reliable, trustworthy information vouched for by a hand-picked team of experts. Brainly has millions of high quality answers, all of them carefully moderated by our most trusted community members, but certified answers are the finest of the finest.
When two parts of earth's surface move suddenly in relation to each other along a fault line, due to tectonic forces, earthquakes occur 
i ask why not when..sorry
earthquakes occur due to tectonic forces
Earthquake occurs depends on what happened in our earth for example there is a jack of energy stored.... and it occurs because of our earths movements the continental plate and the oceanic plate which has 3 movements the convergent,divergent, and transform...