Directions. 1  Mix first 4 ingredients together. 2  Season the pork steaks with the salt, pepper and garlic powder. 3  Place in baking dish and top each pork steak with a slice of onion, tomato and green pepper. 4  Seal well in aluminum foil, leaving room for expansion of steam. 5  Transfer to serving platter and serve hot. Mix first 4 ingredients together. 2  Season the pork steaks with the salt, pepper and garlic powder. 3  Spread each lightly with the sauce mixture. 4  Place in baking dish and top each pork steak with a slice of onion, tomato and green pepper.
The magnitude of an earthquake, usually expressed by the Richter Scale, is a measure of the amplitude of the seismic waves. The moment magnitude of an earthquake is a measure of the amount of energy released-an amount that can be estimated from seismograph readings.
Sometimes an earthquake has foreshocks. These are smaller earthquakes that happen in the same place as the larger earthquake that follows. Scientists canât tell that an earthquake is a foreshock until the larger earthquake happens. The largest, main earthquake is called the mainshock. Mainshocks always have aftershocks that follow. These are smaller earthquakes that occur afterwards in the same place as the mainshock. Depending on the size of the mainshock, aftershocks can continue for weeks, months, and even years after the mainshock! What causes earthquakes and where do they happen? The earth has four major layers: the inner core, outer core, mantle and crust. (figure 2) The crust and the top of the mantle make up a thin skin on the surface of our planet.