If these plates somehow collide, pressure so caused results in cracks on the earth’s surface.
Infrastructure like buildings, dams and bridges develop cracks due to earthquakes.iv. The collapse of these structures which are made from heavy material causes a great number of deaths. Potable and clean drinking water becomes a problem. If you have watched an earthquake on the TV or probably experienced one, you would have seen its effects. In addition, Search and Rescue teams who look out for survivors in the collapsed buildings can also be affected. The movement produces vibrations that arise at the epicenter of the earth and thereby causes maximum destruction to cities.Also, events such as rupture of geological faults (the major cause of earthquakes), volcanic activity, nuclear tests, mine blasts, and landslides are also causes. Earthquakes occur naturally on the surface of the earth when the plates located below the earth’s crust start moving. When this occurs under a building, it might lean, tip over, and sink several feet in the ground. This devastating disaster kills thousands and thousands of people yearly.
And If not managed correctly, they lead to long-term disability and functional impairment (due to irreparable damage to the eyes, limbs ears, e.t.c.). The earthquake can also produce tsunamis that destroy everything in their path at the sea.Check out this video of a powerful earthquake that occurred in Southern Mexico in 1985:Earthquakes are unpredictable so people have no time to take precautions. It takes decades to solve the homelessness and poverty caused by earthquakes in mere minutes.Also, conflicts over the use of community and public spaces increase when there are a lot of people without access to their own “private” space. She is a co-author of Leaving Depression Behind: An Interactive, Choose Your Path Book and has published content on Thought Catalog, Odyssey, and The Traveling Parent.I’m still traumatized and can’t relax or stay still.
Countless people die, survivors lose their homes and relatives, many suffer injuries, psychological trauma, economic damage, environmental damage, Ground shaking, buildings collapsing, cities destroying, water bodies flowing unnaturally; the effects of earthquakes are very devastating but how do earthquakes affect humans.Earthquakes like other hazards of nature are unpredictable and are one of the most devastating among all-natural disasters. Earthquakes measuring above 5.0 on the Richter scale can have damaging effects. It comes from the release of energy in the earth’s lithosphere that generates seismic waves suddenly. Yes, this is their job, but it must be terrible to find different dead bodies when searching for survivors. Liquefaction is the mixing of the water underground (groundwater) and sand or soil during the shaking of an earthquake. Also, the community needs to look after the survivors that have no one to care for them.On a long-term basis, helping the affected community and rehabilitation becomes difficult as the incident leaves a permanent imprint on victims.
Examples of such injuries include fractures that develop complications such as alignment problems or infection, spinal cord injuries, and crush injuries of extremities needing amputation. The Haiti earthquake in 2010 which claimed more than 200,000 people’s lives and a lot of people injured, made over 1.5 million people homeless. Transport is affected due to disruption of railway and road systems.iii. Since 1900, over 2.3 million people have died in 2,233 earthquakes. Landslides flatten and destroy houses resulting in added loss of life. Therefore, help in the form of temporary shelter, food, safe drinking water, and different types of medicines are necessary.At the same time, the psychological handling of survivors and the disposal of dead bodies become the society’s responsibility. Also, damage to buildings, elevators, structural elements, fire protection systems, and stairs, caused by the shaking from a strong earthquake can play a vital part in the spread of fire and hinder the ability of residents to evacuate. I talk about Environmental problems, Nature and Life.This site uses Akismet to reduce spam.
P waves propagate through the Earth with a speed of about 15,000 miles per hour and are the first waves to cause vibration of a building. This causes the ground to become very soft (a mixture of the soil and water). The collapse of these structures which are made from heavy material causes a great number of deaths. This happens due to the falling of the buildings’ rubble, glass windows, furniture, concrete, cement, e.t.c. Dobashi K, Nagamine M, Shigemura J, Tsunoda T, Shimizu K, Yoshino A, et al. Surface Faulting. In turn, items begin to fall, roofs and walls follow, and then the whole structure collapses. And if this happens, it will result in unemployment and cause loss of job opportunities. Psychological effects of disaster relief activities on Japan ground self-defense force personnel following the 2011 great east Japan earthquake.
Also, damage to buildings, elevators, structural elements, fire protection systems, and stairs, caused by the shaking from a strong earthquake can play a vital part in the spread of fire and hinder the ability of residents to evacuate. While an earthquake occurs only for a few seconds, the aftershocks can go on for days after that.
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