0 On my Pharm exam this week there were 25 questions (4 points each) over 5 chapters! I got 6 questions wrong! That is a 76% which in my BSN program is an F! So I went to the professors office to review my exam and she told me that she nulled 2 questions on the exam, however they were not questions that I got wrong.
Seismic hazard. A seismic hazard is the probability that an earthquake will occur in a given geographic area, within a given window of time, and with ground motion intensity exceeding a given threshold.
As the subducting plate descends into the mantle where it is being gradually heated a benioff zone is formed. This benioff zone is a zone of shallow,intermediate and deep focused earthquakes. Some deep focused earthquakes that occur at ocean ocean-collision boundaries can be as deep as 670 kilometres.