Realtime Rating Summary. The adjacent table gives investors an individual Realtime Rating for PPLT on several different metrics, including liquidity, expenses, performance, volatility, dividend, concentration of holdings in addition to an overall rating.
Main Content. An earthquake is ground shaking caused by a sudden movement of rock in the earthâs crust. Such movements occur along faults, which are thin zones of crushed rock separating blocks of crust.ain Content. An earthquake is ground shaking caused by a sudden movement of rock in the earthâs crust. Such movements occur along faults, which are thin zones of crushed rock separating blocks of crust.
What Causes Earthquakes. Earthquakes occur when the rocks (or plates) lying under earth's surface push against each other and break. This can happen with the rocks lying under the landmass, or those under the seawater. This causes earthquakes, during which the rocks move against each other until they settle again.