Free Earthquake Essays and Papers

Geomorphic hazard: Earthquakes Earthquakes are natural disasters that are also referred to as a ‘quake’ or ‘tremor’. It is classified as a geomorphic hazard, which are elements of the physical environment that can cause damage, (economically and environmentally) such as Volcanoes, Tsunamis, Landslides etc. Earthquakes have been around for thousands of years but no one had properly understood the concept. Not one person, but a crowd of geologists and scientists had discussed this hazard and identified

On Earthquakes An earthquake is a shaking or trembling of the crust of the earth caused by underground volcanic action or by the breaking and shifting of rock beneath the surface. The volcanic action and shifting rocks create strain which continues to build to a sudden release of pressure resulting in a shock wave. The vibrations produced in the crust can vary from barely noticeable to enormously destructive. Shock waves can be classified into two broad categories. Waves that send particles

March 2011, 2: 45 PM, local time Japan, a day, a time, a moment which saw what can be termed as the worst natural disasters for Japan – A magnitude-9 earthquake ruptured the fault line that spreads across 500 km along the northeastern coast of Japan. This earthquake was the fifth largest in the world as per some reports by eminent scientists. The earthquake was followed with a giant tsunami whose size was so overwhelming that the 18-feet tsunami walls near the Fukushima Daiichi nuclear power plant was

This essay is about earthquakes in Oklahoma. The studies of when they first became known in Oklahoma to how they have effected the State. And information on them and what can be done. The first known Earthquake in Oklahoma is believed to have centered the state occurred in September of 1918. Then again on December 27 1929 in the same area around El Reno, Oklahoma one effected about 20,000 square kilometers. On September 10 the strongest intensity V threw objects from shelves with shocks following

I chose to research earthquakes and the prediction of earthquakes because I was curious as to how they work. In this paper, I will discus the history of earthquakes, the kinds and locations of earthquakes, earthquake effects, intensity scales, prediction, and my own predictions. An earthquake can be defined as vibrations produced in the earth's crust. Tectonic plates have friction between them which builds up as it tries to push away and suddenly ruptures and then rebounds. The vibrations can range

what earthquakes are in order for us to be prepared against them. Earthquakes are tremors that move the earth. They can create a lot of damage. Earthquakes have happened around the world. What causes earthquakes to happen? How do we protect ourselves against the powerful earthquakes? Earthquakes can cause a lot of damage to homes and places so it is important to know where it has happened. Also what causes them and how do we protect ourselves against earthquakes. To begin with earthquakes can happen

destruction to lives and property. While the continuing study of earthquakes and volcanoes helps us determine and better understand their powers, they continue to be natural phenomena that we need to learn even more about. Even with many differences in these two forces of nature, it is interesting that they also have commonalities. There are numerous similarities and differences between earthquakes and volcanoes. Merriam Webster defines an earthquake as “a shaking or trembling of the earth that includes volcanic

Earthquakes Earthquakes occur almost everyday all over the world. Most of the time earthquakes are not strong enough to be felt by people, but the shaking caused by an earthquake can be recorded by a seismometer. These machines are located all over the world to ensure detection of earthquakes of all strengths. Only occasionally will a larger magnitude earthquake strike and cause damage to the region. There are many faults around the world and depending on where these faults are plays a major factor

EARTHQUAKES Objective: To define and discuss earthquakes and its effects. Earthquakes are a major catastrophe and can be a big threat to human lives. To understand earthquakes you must have a clear definition, know its mechanisms, be able to recognize the size and dynamics and understand its effects: I.     Definition of Earthquake a.     Earthquake b.     Tsunamis c.     Landslides d.     Volcanoes II.     Mechanism a.     Faults b.     Seismic Waves c.     Aftershocks III.     Size a.     Strength

Earthquakes Earthquakes, one of the most destructive natural phenomena, consist of rapid vibrations of rock near the earth's surface. Because of their unpredictable occurrence and enormous capacity of destruction, they have brought fear to mankind since ancient times. A single shock usually lasts no more than a few seconds, but a series of smaller quakes may last for as long as five minutes. The quake felt on the surface is always the result, not the cause of some underground geologic process,

What is an Earthquake? An Earthquake is the shaking of the earth's surface caused by rapid movement of the earth's rocky outer layer. The sudden shaking of the ground that occurs when masses of rock change position below the Earth's surface is called an earthquake. The shifting masses send out shock waves that may be powerful enough to alter the surface of the Earth, thrusting up cliffs and opening great cracks in the ground. Earthquakes, called temblors by scientists, occur almost continuously

Earthquakes Throughout history, man has made many advancements. These advancements have been made to make life easier. The one thing man can't do is to control Mother Nature. Mother Nature can cause many things such as earthquakes. The causes of earthquakes have been theorized in many ways. According to the book Predicting Earthquakes by Gregory Vogt, the Greeks, "blamed the earthquakes on Poseidon, god of the sea"(25). The Hindu believed that "the earth was a platform that rested on the

Earthquakes have plagued our lives for as long as people have inhabited the earth. These dangerous acts of the earth have been the cause of many deaths in the past century. So what can be done about these violent eruptions that take place nearly with out warning? Predicting an earthquake until now has almost been technologically impossible. With improvements in technology, lives have been saved and many more will. All that remains is to research what takes place before, during, and after an earthquake

Alex Lin Mr.Carter Class Title 23 November 2013 The Earthquake Fire extinguisher. Check. Working flashlight. Check. Canned food. Check. These emergency necessities were part of the apartment supplies during one of the most traumatizing, memorable, and scary part of my life. Little did I know that a copy of “Surviving earthquakes for dummies” should have been part of this inventory as well. I was only six years old when this personal and natural disaster happened. We lived in a small, mildly sturdy

Earthquake and Geotechnical Engineering Earthquake Engineering is a branch of Civil Engineering that is in charge of protecting the society from natural disasters like Earthquakes. This branch of Civil Engineering mainly studies how structures behave when they are hit by a seismic wave. Earthquake engineers main responsibilities are to design structures that can stand an earthquake and to make sure that all structures have the required building codes. In addition, they need to estimate the probable

Introduction to Earthquakes An earthquake is the shaking of the ground caused by sudden release of energy inside the earth's crust. It's the breaking and moving of tectonic plates along a fault line. Earthquakes can range in size from weak where we don't feel them to extremely violent where they actually thow people around and destroy cities. They may be a result of geological faults or other activites such as volcanoes, landslides, mine blasts and nuclear tests. An earthquake is not always naturally

changes, and recent earthquakes. All of this impact of Mother Nature left a tremendous effect in our lives. My research paper focuses on “Earthquakes”. How do we define earthquakes?. According to Oxford dictionary “Earthquake is a sudden violent shaking of the ground, typically causing great destruction, as a result of movements within the earth's crust or volcanic action”. Earthquakes always been considered as one of many epitome of natural disasters that changes many lives, earthquakes causes

A Discussion On Earthquakes Perhaps Mother Nature offers no greater force than that of the earthquake. Across the span of time, earthquakes have been recorded for their incredible destructive forces, and their abilities to awe mankind with their unparalleled force. Earthquakes can often strike without any notice, leveling large cities and killing scores of innocent people. Not only can earthquakes bring harm to society through these methods of destruction, but they can also cause millions of dollars

An earthquake occurs when there is a shaking of the Earth, caused by a buildup of energy in volcanic or tectonic form (“Earthquakes”). Essentially, an earthquake results from sections of the Earth moving, causing slippage. When two chunks of the Earth slip past each other, the point at which this happens is called the fault plane. In fact, an earthquake begins in the hypocenter beneath the Earth’s surface. Next, located right above the hypocenter is the epicenter (Wald). And finally, the main, and

architectural earthquake-resistant design was best fitted for my Gaming/Animation degree for a few reasons. The first reason is I have had the privilege to take several art history classes that focused on architecture throughout the world. Secondly, I am learning how to use 3d modeling programs such as, Maya and Cinema 4d. To become successful with those programs, I have to learn about the interior as well as the exterior to make the models look real. Lastly, learning about earthquakes and architecture