Geographic Hazards of Earthquakes Many geographical and environmental hazards agelessly strike and alter the world in which we live. One of the most effortless natural disasters to add up is an earthquake. tally to Merriam-Webster Collegiate Dictionary, an earthquake is a shaking or affright of the earth that is volcanic or architectonic in origin. However, the material causes, economic and social effects, and be go far beyond just that dictionary definition. A phenomenon known as tectonic forces is generally what causes an earthquake.
Tectonic plates, bouffant sections of the earths lithosphere, are in gradual, constant motion. As these plates move in opposing directions, areas of subduction, where plates come in contact and slide on a lower tier one another, cause an upwardly shift in a portion of the earths crust. Earthquakes generally occur along these fractures of the lithosphere, or faults. use a seismograph and a form known as the Richter Scale, scien...If you demand to get a total essay, order it on our website: Orderessay
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