Theses cracks are probably due to soil settlement caused by the ground shaking.Earthquakes occur all over the world; however, most occur on active faults that define the major tectonic plates of the earth. Answer: Formosa. Download PDF (Free). Environmental hazards are an important area of physical geography in which the geographers and the geomorphologists are increasingly concentrating and probing. © 2019 Copyright Quiz Forum. Here, we are giving 10 GK Questions and Answers on Natural Hazard Disaster Management which is very useful for the preparation of competitive examinations like UPSC-prelims, SSC, State Services, NDA, CDS, and Railways etc.This website uses cookie or similar technologies, to enhance your browsing experience and provide personalised recommendations.
Canada, along with other countries, is working to minimize damage and injuries through the implementation of modern earthquake-resistant standards so people will be protected whenever and wherever an earthquake occurs.Yes! In order to simplify communication with the public, Canadian seismologists will often refer to the Richter magnitude whereas strictly speaking the seisms that occur in Eastern Canada are measured according to the Nuttli magnitude.
Origin of magma because of lowering of melting point inside the Earth caused by reduction in the pressure due to the splitting of plates and their movements in opposite directions.I. The volcanic eruptions also cause earthquakes.Mercalli scale (devised in 1902) is used to assess the effects of a quake at a particular place, rather than to measure the overall power.In the Shensi, Shansi and honan provinces of china on February 2, 1556 which is estimated to have killed more than 830,000 people.Filling of very large dams, direct injection of fluids into the ground, underground nuclear explosion.An earthquake occurs when rocks break and slip along a fault in the earth. 32) What is the old name of Taiwan? Afforestation in the vulnerable areas is an effective way of durable landslides control.In the above 10 GK Questions and Answers on Natural Hazards & Disaster Management will concretised the reader of the readers.Volcanic eruptions, earthquakes, tsunami, landslides, cyclones, tornadoes, hurricanes, cyclones, storm surges, floods, drought, blizzards, epidemics and famine are listed in an environmental hazard. Earthquakes can be generated by a number of sources, most of which are result of natural tectonic processes, usually caused by the interaction between two lithospheric plates. No! But opting out of some of these cookies may have an effect on your browsing experience.Necessary cookies are absolutely essential for the website to function properly. Let us assume that on a seismogram:Naturally, a negative magnitude is found only for very small events, which are not felt by humans.Though theoretically there is no mathematical limit with the magnitude calculation, physically there is a limit.
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Explosive volcanic eruptions in the seas/oceans.I. Answer : No, there are no months that have more earthquakes than others. The strongest quake in the last hundred years took place in Chile on 22 May 1960 with a (moment) magnitude of 9.5.
Download GKToday Academy App for Easy to Read Mobile E-Books. General Knowledge Quiz Part 4. Click answer one button in front of your choice after click view answer. Modifying the house types and building designs in the vulnerable areas and discouraging contribution of high rise buildings, large industrial establishments and big urban centres in such areas. Out of these cookies, the cookies that are categorized as necessary are stored on your browser as they are essential for the working of basic functionalities of the website. These cookies will be stored in your browser only with your consent. Professionals, Teachers, Students and Kids Trivia Quizzes to test your knowledge on the subject.1. Seismographs. But opting out of some of these cookies may have an effect on your browsing experience.This website uses cookies to improve your experience. These are not faults, nor are they crevasses ready to close up again. Energy is released during an earthquake in several forms, including as movement along the fault, as heat, and as seismic waves that radiate out from the "source" in all directions and cause the ground to shake, sometimes hundreds of kilometers away.Earthquakes are caused by the slow deformation of the outer, brittle portions of "tectonic plates", the earth's outermost layer of crust and upper mantle. General Knowledge 31 – 40 . Large volcanic eruptions, especially the explosive type, can release huge amounts of energy that can be recorded by seismographs even far from the source.Recent volcanic activity in Canada has been experienced in BC and the Yukon. GK Questions and Answers on Modern-day Technology. QUESTION ON EARTH QUAKE Try to attain on the any or every question. It is mandatory to procure user consent prior to running these cookies on your website.This website uses cookies to improve your experience while you navigate through the website. Tectonic Earthquakes: … At ground level directly above hypocenter. At 100 meters down the hypocenter. It is a natural phenomenon and is categorized from micro to great scales.
We also use third-party cookies that help us analyze and understand how you use this website. Thus, there are several types of Earthquakes such as: 1. Know more about the scales used to measure the magnitude and intensity of earthquakes. This quiz contains top 15 mcqs about earthquakes in the world. All options.
Because of this movement beneath, we on the surface, feel that the ground is shaking. Where there is an extensive history of earthquake activity, these parameters can often be estimated. Answer: Saudi Arabia.
Which of the following classes represent earthquakes with magnitudes between 4 and 4.9?