Occurs when someone's number of choices has been restricted and he or she pursues the choices that have been denied.

the boundarys like convergent divergent and transform it causes subduction

the earthquake in haiti was a magnitude of 7.0 according to the u.s geological survey yet the smaller earthquake in haiti killed more than 200,000 and left more than 1.2 million people homeless. the chile earthquake was a magnitude of 8.8 and 500 times more stronger but chile's earthquake only injured 712 people.