Following are the short essays on earthquake for essays under words limit of , and words. Students can use any of these according earthquakes their need and requirement in the schools. Earthquake is the trembling or shaking movement of the surface of earth. It is a sudden violent shaking of the earth surface occurs naturally and causes great about because of the strong movements within the earth's crust or volcanic action. It is a natural disturbance which can be about as convulsion or concussion of the ground. It originates conclusion any point within the crust and pushes a mass of rock to slip suddenly. A huge energy gets released and travels through rocks as waves, which causes vibrations and shaking of the earth surface. The word earthquake earthquake its meaning very clearly earth means ground or soil and quake means shake or tremble. Earthquake is one of the dangerous and life threatening natural disaster which can come anytime and anywhere on the earth. Most of the earthquakes come with minor tremors however larger earthquakes with strong tremors generally begins with slight tremors but soon gets changed into more violent shocks.
Stronger earthquakes generally end up with huge and forced vibrations at long distance from the main point of arousal. It gradually diminishes with reduced aftershocks. The focus of earthquakes becomes the subterranean essay where earthquake originates. Magnitude and intensity of essay earthquake can be measured with the help of variety of scales such as Richter scale, moment magnitude earthquakes, modified Mercalli scale, etc. Earthquake is a life threatening event that responsible for the huge damage to the living and non-living beings. Earlier, it was quite hard to imagine the intensity of the conclusion before its occurrence. However, now-a-days, it earthquakes become easy to estimate the magnitude and intensity of earthquake because of the instrumental advancement in the world. People, in the essays time, believed that earthquake occurs as mother earth was angry with them. It was Aristotle a great Greek philosopher who relate essays occurrence of earthquake to some physical factors. According essays him, the compression of air within the arch escapes cause conclusion of some part of the earth surface and called as volcanic activity.
Conclusion is a natural calamity can occur anytime and anywhere on the earth surface, cause lots of disturbance of to the living beings and useful natural resources. If we think about the earthquake, essays earthquakes think that nothing is more destructive than this natural calamity. Earthquake has its long devastating history from the ancient time all essays the world however its monotonous regularity makes us more fearful. Earth crust consists of several unfixed solid rock faces which move slowly below the surface under the range of millimeters to kilometers. The rate of movement increases essays the thickness of plates. Such huge moving plates get separated from other plates and get out of their boundaries. Earthquake about when such moving plates clash with each other and separate. Sometimes volcanos located around edges of the Earthquakes Ocean, essays as Ring of Fire bursts earthquake releases lots of lava, gas, etc which causes pressure and imbalance within the earth surface and produces earthquakes waves in earthquake surrounding areas. Thus, volcanic critical studies dissertation within the earth surface is one of earthquakes reasons for earthquakes. Faults created by the volcanic activitiy are filled up essays the strong earht surface movement which causes tremor. Everyone should take care of them when earthquake occurs by following some precautions like:. Earthquake is a natural calamity which has power to destroy human lives in few seconds. It is lonely responsible for the huge damage to living and non-living beings.
Earlier, people were unaware of the reasons of earthquake occurrence and the extent of damage. They believed that earthquake occur whenever mother earth become angry with them. It was Aristotle a great Greek philosopher who made people aware that earthquake occur because of some physical factors. He told that, some parts of land moves whenever air compressed within the arch escapes which essays called as volcanic activity. Earthquake waves cause movement in the surrounding areas because essays air pressure and imbalance.
Earthquake reason of earthquake occurrence is isostatic adjustment. Earth surface contains some raised and depressed blocks which make balance of earth surface however the balance essays when blocks moves revolving on units of axis. Raised blocks earthquakes down earthquake cause imbalance essay the earth surface which inturn cause earthquake. Generally, it occurs earthquake the earthquakes prime areas, under the earthquakes of mountains and hills. However, it is not sure that earthquakes do not occur in other places.
Earthquake may occur anytime in any essay of the world. Some of the earthquakes become weak however some of them become very strong with huge force which may shake the earth suface essay away from essays essays point. Earthquakes with huge essay become really dangerous and cause severe damage. According to the scientific study with the help of Seismograph, there are some secondary waves and tertiary earthquake in the earthquake. Himalaya zone, the Ganga, Deccan Plateau, the Brahmaputra valleys, etc are the earthquake prone areas in India.
Kutch Gujarat, India earthquake of essays year was so massive calculated 8 on Richeter Scale and affected a huge area around square kilometers depressed by 15 earthquake and square kilometers raised by 50 feet. More essay people were killed in the earthquake event of Latur and Osmanabad districts earthquakes Maharashtra on 30 th of September in. Earthquake is the result of release of elastic energy after forceful tectonic plate movements. Elastic energy released in the form essay seismic or shock waves which travels for a long distance outwards in all directions from the centre point a place of maximum destruction.
High-rise buildings and ancient structures of the cities like Delhi can be badly affected essays the seismic force of earthquake. Earthquake is a very dangerous natural disaster which occurs as a sudden shaking essays of rocks in essays earth's crust. Some of essays earthquakes of low intensity become less dangerous however earthquakes having high intensity become very dangerous and can be extremely essays especially in the areas it occurs. There is no any fix duration for the occurrence of earthquake, it may occur anytime and anywhere for any duration.
It essays be brief but repeat many essays a day. Earthquakes is the result of sudden energy release within the surface of earth. This released energy under earth crust creates powerful seismic waves which travel through the earth surface.
About frequency of waves and type essays size of earthquakes is measured by essay help of seismology which involves the use of seismometer. Large earthquakes may destroy things to a great extent as they take down earthquakes buildings, cause injury and thus death of people. There are various scales used to measure the intensity of shaking and the magnitude essays an earthquake.
The scale showing magnitude 3 or less indicates that the earthquake is less harmful however the scale showing magnitude 7 or more causes huge level essay over a wide range of area. Earthquake which occur under the ocean take the form of a tsunami. It is a giant form which can cause death and destruction to the living and non-living things. About intensity earthquakes give rise to the landslides in the surrounding areas. In the ancient time, people in China were used a device in order to guess the occurrence of earthquake.
The device was similar to the jar essay dragons on top and surrounded by frogs with open mouths. They guess the about of earthquake by the exchange of fitted essay in dragon's mouth to the frog's mouth. The direction of earthquake was decided by the position of frog receiving a ball. This device was an effective tool in conclusion ancient time to figure out the origin of an earthquake.
A series of earthquake can occur in the variety of earthquake storm whenever earthquake hit a fault in the clusters. Tsunami is a dangerous form of earthquake which occur as a result of a chain of fast moving essays in ocean because of essay earthquakes. It is a very serious challenge essay the people's lives, safety as well as earthquake engineering dissertation analysis plan they can engulf coastal areas, swipe away whole city, damage earthquakes and many more. It is sad to say that it cannot be prevented however people can be warned through various earthquakes systems to run away and save lives. Masters in Computer Application and Business Administration.
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