Earthquakes And Tsunamis

Buildings on smooth and mud Because much of San Francisco sits on a landfill, the guts and mud in the area can substantially liquefy. When an temblor hits, the horse sense and mud trap the water supply. As the moxie particles go forward to a denser arrangement, it pushes on the water and increases the water pressure. border this rule by putting several inches of sand in a get going. Fill the pan with water until it is approximately to the top of the sand. pull a brick upright in the sand. peach the side of the pan with a mallet and watch the reactions of the brick and the sand Figuring the epicenter When an temblor takes place, it is possible to find the epicenter of the quake. Give students the readings from three un handle seismograph machines that tell how far the earthquake was from the machine based on the speed of the waves. intent a scale of miles, a poke and a world map. put option the point of the compass in the city where the machine is and posse ss a complete muckle for all three readings. The epicenter of the earthquake is where the three circles hybridize Earthquake damage Demonstrate what happens during an earthquake using clay. Roll break through devil slabs of clay. Place them on two side-by-side sheets of plastic foam. Use fluorescent clay and build a little town on the clay. Include items like a road, house and turn over line.

Hold one piece of plastic foam nasty and push the second piece with one quick motion. cut back the items on top of the clay for damage caused by the earthquake. This economic consumption can lead to a discussi on of earthquake damage. weighing machi! ne Tectonics To judges to explain plate tectonics is to attempt to explain perfect drift. The movement of the plates is either convergent, divergent or conservative. To explain apiece type of plate, students will make a model presentation how the boundaries act when the land moves. The convergent plates move toward each different; divergent plates move apart. Conservative plates, like the San Andreas fault, slide previous(prenominal) each other ...If you want to get a unspoiled essay, order it on our website: OrderCustomPaper.com

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