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.
Figure 3 - These buildings in Japan toppled when the soil underwent liquefaction. Buildings can even sink into the ground if soil liquefaction occurs. Liquefaction is the mixing of sand or soil and groundwater (water underground) during the shaking of a moderate or strong earthquake.When the water and soil are mixed, the ground becomes very soft and acts similar to quicksand.he first main earthquake hazard (danger) is the effect of ground shaking. Buildings can be damaged by the shaking itself or by the ground beneath them settling to a different level than it was before the earthquake (subsidence).