Which of the following can trigger a tsunami? Large reservoirs of water can trigger earthquakes as stress builds up in the ground caused by the weight of the water on top of it. Earthquakes can also trigger landslides and occasionally, volcanic activity. Earthquake insurance can help pay for some of your losses. Nuclear tests often induce local earthquakes, though we know of no reported cases of seismicity caused by chemical explosions. At the Earth's surface, earthquakes manifest themselves by shaking and displacing or disrupting the ground. In the first Superman movie, supervillain Lex Luthor plans to trigger a massive, California-detaching earthquake by detonating a couple of nuclear weapons in … Shaking an unstable slope that has been weakened after saturation by rises in ground water levels may produce a landslide into the reservoir. Secondary effects are events that are triggered by an earthquake such as landslides, falling objects, fires and disease (water supplies are broken, so there is little or no clean water for hygiene and drinking) a.earthquakes can be caused by normal, reverse, and strike- slip faulting b.most earthquakes occur in intraplate settings c.s waves travel faster than both p waves and surface waves d.the time and location of most major earthquakes can be predicted several days in advance Explanation: We present an openly accessible, centralized earthquake-triggered ground-failure inventory repository in the form of a ScienceBase Community to provide open access to these data with the goal of accelerating research progress. Completing the CAPTCHA proves you are a human and gives you temporary access to the web property. The Northridge earthquake was a significant trigger of sudden death due to cardiac causes, independently of physical exertion. Someplace, somewhere in the world, an earthquake happened today. Reservoirs can trigger earthquakes; Some water supply structures are susceptible to earthquake motion. Answer : Yes! However, volcanoes can only be triggered into eruption by nearby tectonic earthquakes if they are already poised to erupt. The 2016 Kumamoto earthquake (Mw 7.0) occurred in the central part of Kyushu Island, southwestern Japan, on April 16, 2016. The vast majority are too small to feel, but some can be major. This brochure will tell you about earthquake insurance. As time and distance from the mainshock increase, it becomes more difficult to classify remotely triggered earthquakes. Add your answer and earn points. Ground shaking is caused by body waves and surface waves.As a generalization, the severity of ground shaking increases as magnitude increases and decreases as distance from the causative fault increases. When the epicenter of a large earthquake is located offshore, the seabed may be displaced sufficiently to cause a tsunami. Earthquakes occur in groups, with seismic activity over a short period of time. We've sent humans to the moon and can send trillions of gigabytes zipping around the world with the tap of finger, but still—still—we can't predict earthquakes. If you are at an office or shared network, you can ask the network administrator to run a scan across the network looking for misconfigured or infected devices. You may need to download version 2.0 now from the Chrome Web Store. These earthquakes are not random; rather, they are the effect of different changes occurring in the earth’s crust for a long time. An earthquake (also known as a quake, tremor or temblor) is the shaking of the surface of the Earth resulting from a sudden release of energy in the Earth's lithosphere that creates seismic waves.Earthquakes can range in size from those that are so weak that they cannot be felt to those violent enough to propel objects and people into the air, and wreak destruction across … These movements create waves that propagate through the earth. As stress builds up, the plate boundary faults can open or slide, causing natural earthquakes. Earthquakes can be human-made or natural, although the latter is more abundant. Some fault lines have earthquake return times of thousands of years. Before You Buy Earthquake Insurance. In this region, the oceanic Cocos plate dives beneath the North America and Caribbean plates to form the Middle America Trench, a subduction zone with a rich history of very large M>8 earthquakes (Ye et al., 2013). Shear-slip on fault planes is the most common earthquake source process. Earthquakes occur most often along geologic faults, narrow zones where rock masses move in relation to one another. The main causes of earthquakes fall into five categories: 1. This finding, along with … Earthquakes cannot be accurately predicted. A few large regional earthquakes (greater than magnitude 6) are considered to be related to a subsequent eruption or to some type of unrest at a nearby volcano. Nearly half of all natural catastrophe fatalities since 1980 have been caused by earthquakes or the tsunamis they have triggered. Of the following, which one would most likely be triggered by an earthquake? Your IP: 95.85.7.175 Ground Shaking. By using these techniques, this study examined the topographic characteristics of coseismic landslides triggered by the 2016 Kumamoto earthquake … Performance & security by Cloudflare, Please complete the security check to access. If you are on a personal connection, like at home, you can run an anti-virus scan on your device to make sure it is not infected with malware. Question 26. Ground shaking is a term used to describe the vibration of the ground during an earthquake. Landslides can be triggered by an earthquake, either by an increase in shear stress or due to decrease in soil strength. An effect that is solely related to the deformation of the ground near the earthquake itself. We investigate the source location of the triggered event, and the timing of large energy release, by … Ground Shaking. Remotely triggered earthquakes are earthquakes following a large mainshock that occur outside of the aftershock zone. The further one gets from the initiating earthquake in both space and time, the more difficult it is to establish an association. Although the physics of seismic waves is complex, ground shaking can … In addition to locally triggered earthquakes in a variety of tectonic environments, dynamic stresses trigger tectonic (nonvolcanic) tremor in the brittle–plastic transition zone along major plate-boundary faults, activity changes in hydrothermal and volcanic systems, and, in hydrologic domains, changes in spring discharge, water well levels, soil liquefaction, and the eruption of … Seismologists study fault lines to see activity of ancient earthquakes in order to better predict the future. The mainshock triggered an event of maximum acceleration 700 gal that caused severe damage to infrastructure and thousands of homes. Of the following, which one would most likely be triggered by an earthquake? dry sand. These are limited to the area of the exposed fault rupture. The mainshock is often proceeded by earthquakes (foreshocks), and is always followed by earthquakes (aftershocks). ground failures triggered by earthquakes that span a broad range of terrains, shaking characteristics, and climates. Which disaster was triggered by a huge mass of soil and rock that suddenly slid into a water-filled reservoir? Remotely triggered earthquakes are a result of the effects of large earthquakes at considerable distance, outside of the immediate aftershock zone. Earthquake insurance covers some of the losses and damage that earthquakes can cause to your home, belongings, and other buildings on your property. Large dams hold back enormous quantities of water. People from as far away as Mexico City felt the sha… It's 2013. can we say that earthquake could be take place due to the excessive use of water or water depletion. Which of the following did not occur at a plate boundary? Faults that might not have caused an earthquake for a million years can suddenly be pushed to failure, as Klose argues occurred during Australia's only fatal earthquake in 1989. Embankments and outlet towers respond to earthquake vibrations. Another way to prevent getting this page in the future is to use Privacy Pass. Ground shaking is caused by body waves and surface waves.As a generalization, the severity of ground shaking increases as magnitude increases and decreases as distance from the causative fault increases. In modern houses, doorways are no stronger than any other part of the house. Even the ever-cautious U.S. Geological Survey says that sometimes, yes, earthquakes can trigger eruptions. Unmanned aerial systems (UASs) and structure-from-motion multi-view stereo (SfM-MVS) photogrammetry have attracted a tremendous amount of interest for use in the creation of high-definition topographic data for geoscientific studies. Doorways do not protect you from the most likely source of injury − falling or flying objects. The time and location of most major earthquakes can be predicted several days in advance Earthquakes can be caused by normal, reverse and strike-slip faulting P waves travel faster than both S waves and Surface waves Background The earthquake that struck the Los Angeles area at 4:31 a.m. on January 17, 1994, was one of the strongest earthquakes ever recorded in a major city in North America. A geologist wants to locate a horizontal coal bed on a soil-covered slope where soil creep is active. Of all natural disasters, earthquakes pose the greatest threat to life and limb and can cause enormous financial losses. The removal of coal, rock and, especially, water from underground can cause enough stress to trigger an earthquake, Klose said. Whish of the following can be triggered by an earthquake​, Gawain2 Panuto. [A] Most earthquakes occur at plate boundaries [B] The time and location of most major earthquakes can be predicted several days in advance [C] Earthquakes can be caused by normal, reverse and strike-slip faulting [D] P waves travel faster that both S waves and Surface waves answer choices. Embankments and outlet towers respond to earthquake vibrations. What are the mechanisms of induced seismicity? Which one of the following materials has the maximum, sustainable, slope angle, as determined by the angle of repose? Earthquakes cause the ground to shake and cracks can appear. The time and location of most major earthquakes can be predicted several days in advance. Volcanic Eruptions. Which of the following can be triggered by an earthquake 1 See answer yuvaganeshk4926 is waiting for your help. It causes mild to heavy shaking and vibrations. A triggered an earthquake which in turn triggered the volcanic eruption B was from EOSC 114 at University of British Columbia a. tsunami b. intense ground shaking c. landslide d. all of these a. solifluction b. soil creep c. slump d. rock avalanche 13. What societal conditions can affect the intensity of an earthquake? rock avalanche. The factors involved in nucleation can be related by the “Mohr-Coulomb Theory”: This is because dams are often built in valleys, and these exist as a result of erosion. Please enable Cookies and reload the page. 6. This study suggested that earthquakes can trigger eruptions of a specific explosive variety on a very short timescale. Earthquakes can systematically trigger other ones on opposite side of Earth Date: August 2, 2018 Source: Oregon State University Summary: New research shows that a big earthquake can … saswat66 saswat66 Answer: a tsunami can be triggered by a earthquake. which of the following statements about earthquakes is true? Christoph Grützner | May 5, 2018|12:18 (UTC) Well, there is evidence that earthquakes may be triggered (not caused) by a change in the groundwater table. In terms of earthquakes, what is a primary hazard? Reservoirs can trigger earthquakes; Some water supply structures are susceptible to earthquake motion. A) solifluction B) rock avalanche C) slump D) soil creep 6) 7) All of the following are factors affecting mass wasting EXCEPT for _____. At the Earth's surface, earthquakes manifest themselves by shaking and displacing or disrupting the ground. A recently proposed theory suggests that some earthquakes may occur in a sort of earthquake storm, where one earthquake will trigger a series of earthquakes each triggered by … Give one example. Cloudflare Ray ID: 61cf65bb9c681fa2 Q: How far away from the San Andreas Fault would ground motions be felt after a major earthquake? An earthquake occurs because of the movements of tectonic plates beneath the surface of the earth. Minor earthquakes have been triggered by human activities such as mining (rockbursts and cavity collapse), the filling of reservoirs behind large dams, and the injection of fluids into wells for oil recovery or waste disposal. Which of the following can be triggered by an earthquake? a. Nevado del Ruiz, Colombia, 1985 b. Vaiont Canyon, Italy, 1963 c. Sherman Glacier rock avalanche, AK, 1964 d. Earthquake triggered landslides have caused significant loss of life throughout history (Table 1). New Madrid, Missouri, 1812 San Francisco, 1906 Anchorage, Alaska, 1964 Loma Prieta, California, 1989. Reservoirs can also cause earthquakes as increased groundwater pore pressure makes the rock under the reservoir weaker. This change will increase or decrease the normal stress in the ground, The M=6.6 earthquake ruptured at 67 km (40 mi) deep along the plate boundary formed offshore of Central America on 1 February 2019. Learn more about the causes and effects of earthquakes … The physics involved in actually triggering an earthquake is complex. Ground shaking is a term used to describe the vibration of the ground during an earthquake. Shaking an unstable slope that has been weakened after saturation by rises in ground water levels may produce a landslide into the reservoir. Ikaw ay _______ Kung itinulak mo Ang kalaro mong nang-agaw Ng iyong laruan. The Nature study defined a triggered eruption as … The mainshock is the largest earthquake in a sequence. tsunami intense ground shaking a landslide all of these. Most earthquakes occur at plate boundaries. 6) Of the following, which one would most likely be triggered by an earthquake? Earthquakes can also trigger landslides and occasionally, volcanic activity. This requires two conditions to be met: Sometimes human activities can trigger an earthquake, causing a fault to move earlier than it naturally would. New questions in Science. Which of the following can be triggered by an earthquake? Which of the following statements is false ? Earthquake, any sudden shaking of the ground caused by the passage of seismic waves through Earth’s rocks. These waves are known as seismic waves. Earthquakes can be caused by normal, reverse, and strike slip faulting. • Significance of landslides depends upon location and magnitude of earthquakes but local conditions can also be of much importance. Earthquakes on other faults offshore California as well as underwater landslides triggered by strong shaking can create local tsunamis, some of which may be locally damaging. When the epicenter of a large earthquake is located offshore, the seabed may be displaced sufficiently to cause a tsunami. Can People Cause Earthquakes? Most earthquake-related injuries and deaths are caused by falling or flying objects (such as TVs, lamps, glass, or bookcases), or by being knocked to the ground. • A Link Between Dams and Earthquakes? 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