Earthquake is a severe disaster. Figure 1 shows the layers of the Earth. Literature 2. An earthquake is a natural disaster that causes mass destruction and there is no way to prevent it from happening. Yet another severe earthquake in Nepal, which caused destruction in India too, as vigorous earthquakes were sensed essays on earthquakes various parts of our country including Uttar Pradesh, Bihar and Delhi.
Science Of Earthquake
An Earthquake is described to be a terrifying, and shocking phenomenon that takes place on Earth. It shows the fragility of mankind against nature, essays on earthquakes. Though it lasts for just a few seconds but has the potential to cause massive damage to the place. When it happens, it causes the Earth to start shaking violently that causes massive destruction at the place. The strong movements inside the crust of the Earth or volcanic action causes a disruption on the Earth. It is a form of a natural disturbance that is characterized as concussion, and convulsion of the ground.
This creates a shaking effect on the surface, that leads to speedy and strong vibrations at the place. Due to the release of rock, a huge amount of energy in the atmosphere. When the effect of the Earthquake is strong, its vibrations are experienced in the neighboring districts too. Earthquake perceived as a life-threatening, and a hazardous natural disaster that essays on earthquakes the ability to occur at any point of time, and anywhere on the planet. Where mild earthquakes appear in the form of minor tremors, larger earthquakes come with strong tremors that starts off with slight tremors but transforms into violent shocks. The intensity, and magnitude of an earthquake is measured using scientific scales that includes Richter scale, altered Mercalli scale, moment magnitude scale, etc.
Earthquakes can happen due to essays on earthquakes physical factors. This is perceived as a volcanic activity. This natural calamity can happen at any point of anytime and can cause havoc to life of living beings and beneficial natural resources. Earthquake implies a phenomenon that leads the Earth to tremble. Earthquakes are a dreadful natural disaster. Greater the intensity of the earthquakes, greater will be the loss of property, and life. Earthquakes that are weak in intensity, goes unnoticed, whereas severe Earthquakes causes a essays on earthquakes of destruction to a place. Their unpredictable nature is what makes them highly dangerous. Depending on the way they occur, and the reason for their occurrence, essays on earthquakes, Earthquakes are classified into different types.
It has an abundance of energy. This energy pushes these plates towards or far from each other. This movement causes build of energy between plates, and generates enormous pressure. This type of Earthquakes happens due to collapse in the mines, and caverns essays on earthquakes causes seismic waves. This type of Earthquake is weak in intensity. Also read: Essay on global warming. Government has laid down a few safety instructions that every person should follow when they face this natural calamity. Search Categories. Society Technology Healthcare Environment Other Sociology Politics Education Business Sport 3.
Literature 2. Accounting 0. Management 0. Marketing 0, essays on earthquakes. Media 0. Medicine and Health 0. Movies 0. Music 0. Nature 0. Nursing 0. Nutrition 0. Person 0, essays on earthquakes. Legal Issues 0. Philosophy 0, essays on earthquakes. Political Science 0. Psychology 0. Religion 0. Science 0. Law 0. American History 0. Order Essay. Types of Earthquake Depending on the way they occur, and the reason for their occurrence, Earthquakes are classified into different types. Collapse Earthquake: This type of Earthquakes happens due to collapse in the mines, and caverns that causes seismic waves. Effects of Earthquakes There are several aftereffects of Earthquakes.
Some of them have been mentioned below: The quick shaking of the surface is the most noticeable effect of an Earthquake. Earthquakes can cause lead to fires as it damages the gas, and essays on earthquakes lines. Depending on the intensity of the Earthquake, it can also lead to ground rupture. It is referred to as the observable breaking of the surface of the Earth that can cause severe harm to infrastructure facilities. Earthquakes can even result in long-wavelength sea waves called as Tsunamis.
Such waves in the sea occur due to abrupt movement of massive volumes of water. Tsunamis travels at a rapid speed of kilometers per hour to kilometers per hour. These tsunamis have the ability to cause huge destruction when they reach the sea coast. Another important impact of Earthquake is occurrence of landslides due to instability of slope. Earthquakes can even lead to liquefaction of essays on earthquakes. The reason behind this occurrence is loss of strength of its granular materials. The water-saturated particles in this material converts from solid to a liquid, essays on earthquakes. The result is that solid structures descend into the dissolved deposits. Also read: Essay on global warming Precautions to take when faced with an Earthquake Government has laid down a few safety instructions that every person should follow when they face this natural calamity.
People have to stay calm in such a situation. Essays on earthquakes can stay indoors, or outdoors, essays on earthquakes, but from buildings, power lines, and windows. They should stand at the doorway, essays on earthquakes, against the wall close to the mid of building, at doorway and even crawl under heavy furniture. One should not use any kind of flammable things such as matches, flame, and candles, as there is a possibility of catching fire with damaged gas lines. Do not use elevators to prevent the possibility of getting essays on earthquakes. Stairs are a good option If you experience Earthquake while running the car, then you should halt the car, remain inside till it stops.
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It killed approximately thousand people, which is thought to be the biggest number of killed people during the earthquake in the history. All buildings on this territory were destroyed and a half of local inhabitants died. The most severe earthquake in the history of the United States happened in Alaska in Its magnitude was 9,,2. In your Haiti earthquake essay you should mention that it happened in and had magnitude of 7. The property damage is estimated in 5,6 billion euro. The last earthquake of such magnitude took place on Haiti in One of the most known contemporary cases of earthquake was one on the eastern coast of Japan. It has magnitude 9,,1.
It happened in near the eastern coast of Honshu island. Scientists claim that it was the most powerful earthquake in the known history of Japan. Moreover, this earthquake caused the massive tsunami, which resulted in the great damage for the northern part of Japan. The official amount of casualties as result of the tsunami and the earthquake is 15 thousand people. Besides, this earthquake caused the accident on the Fukushima nuclear power station. The consequences of this accident are still influencing the environmental situation.
By the way, if you are interested in the subject of environment, reading the environmental issues essay is a good choice for you. Since earthquake is a powerful and merciless natural disaster, every person should know the rules on how to behave when you face this danger. You can also mention them in your essay on earthquake. First of all, try to keep calm and concentrated. Do not give in to panic. In addition, you can find here some practical pieces of advice, which will help you to deal with this extreme situation:. Remember this rules in case of facing an earthquake in order to be ready for this extreme situation.
Enrich your knowledge on this subject when you have such opportunity. In addition, it would be useful for you to know that if you have some kind of troubles with your essays on earthquake, all you need is to use our college essay writing service. Toggle navigation. Home Services Blog Order Now Login. Essay On Earthquakes: What Is It And How To Stay Safe. Earthquakes and volcanoes are said to be interlinked because it has been observed that volcanic regions are more prone to earthquakes which often act as warning signs of an adjacent volcano. Earthquakes can be violent as well as weak, while weak volcanoes are rarely felt, violent ones can lead to the destruction of large buildings and heavy loss of life. Hot lava, poisonous gases and volcanic ash move out of the way of volcanic eruptions and can cause huge destruction.
Various types of volcanoes include super volcanoes, sub glacial volcanoes, underwater volcanoes and clay volcanoes. Volcanic earthquakes also known as volcanic tectonic earthquakes are caused by the movement of magma. This movement creates pressure and changes in the rock around the magma and eventually leads to a volcanic earthquake. These earthquakes are believed to cause major destruction which may include ground deformation, uprooting of buildings and ground cracks. Although scientists try their best to predict both, they have not been able to determine the time and date for these natural disasters.
People living in earthquake and volcano affected areas should be attentive, ready to face them and should work in peace and understanding in case of such problem. They may vary in cruelty, time, and other factors, they have been classified into various categories and their effect due to them varies depending on their type. After the shock: It is often a mild earthquake that occurs in the same area that had been hit by a severe earthquake a few hours, days or weeks before. Before the shock: A small earthquake that precedes a severe earthquake is called a foreboding. Explosion Earthquake: This type of earthquake is caused by the explosion of a chemical and nuclear device. Volcanic Earthquake: It is an earthquake caused by a combination of tectonic forces and volcanic movements.
Brief Earthquakes: These types of earthquakes are caused by rock eruptions, these are usually mild earthquakes due to mining activities. Submarine Earthquake: This is an earthquake that occurs especially underwater at the bottom of the sea which is commonly called a tsunami. These are mostly natural causes but sometimes they can also be man-made, the various causes of earthquake as follows:. Volcanic eruptions: Volcanic eruptions are a common cause of earthquakes, areas where volcanic movements are frequently encountered are more prone to earthquakes. Geological Fault: It is caused by the displacement of plates from their place of origin as rocks move along these planes, it causes tectonic earthquakes.
Human activities: Humans are known to affect various natural activities and earthquakes are no exception. Nuclear bombing, construction of dams and mining are some of the human activities that can cause earthquakes. Earthquake impact: Mild earthquakes are harmless but can cause violent mass destruction. Many people die, many are injured and many houses and buildings are destroyed during this natural disaster. An earthquake is a dangerous natural disaster that causes extensive damage in various parts of the world. An earthquake is a natural disaster that causes mass destruction and there is no way to prevent it from happening. Our planet has been affected by many strong earthquakes of different magnitude, which has led to the loss of many innocent people and caused great damage to property.
The need for disaster management for earthquakes was realized due to the huge and persistent losses that have arisen worldwide. A strong earthquake has a high value on the Richter scale while a low earthquake has a low value. An earthquake measuring 6 to 7 on the Richter scale potentially causes damage to life and property, while an earthquake measuring 4 to 5 on the Richter scale can cause only mild tremors or little structural damage. Earthquakes have many effects and may include the following, however, they are not limited to the effects mentioned below-.
Earth shaking is the first impact of earthquake and also the most damaging, however the intensity depends on the earthquake and the distance of the place from the epicenter. Earthquakes of about 6 or more on the Richter scale have the potential to destroy most buildings, depending on the proximity of the epicenter. Occasionally, measuring high earthquakes on the Richter scale can cause ground breaks along the fault line to appear. Occasionally, when earthquakes are potentially higher on the Richter scale, a terrain several meters deep and several kilometers long may break. Such ground breakdowns are quite harmful for important structures such as dams, nuclear power stations and bridges. Earthquakes can cause forest fires, as shocks force trees to rub each other, creating heat and sparks.
In addition, earthquakes can also occur in urban areas by breakdown of electrical lines and damage to electrical safety systems. Landslides can potentially be more dangerous than earthquakes because they contain debris such as trees and rocks, and have a high potential for damage to life and property. Earthquakes cause waves that do not exceed one wave above the sub-center but as they move toward the shore, they become larger, faster, and stronger. A wave measuring only 1 meter above the epicenter can measure a distance of meters on the shores, causing great loss of life and property.
Also read essay on earthquake words. Although the science of studying earthquakes has developed greatly, and today it is possible to forecast earthquakes, yet it is not possible everywhere and in the situation.
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