(See the table of major earthquakes.). A seismometer records seismic waves as a series of zig-zags. Which statement describes earthquakes? He serves currently as the editor of Earth and life sciences, covering climatology, geology, zoology, and other topics that relate to Encyclopaedia Britannica's editors oversee subject areas in which they have extensive knowledge, whether from years of experience gained by working on that content or via study for an advanced degree. Fusce dui lectus, congue vel laoreet ac, dic, ec aliquet. A diagram of Earth's layers. As the distance to an earthquake increases, a) the elapsed time before the P waves arrive decreases b) the time between the arrival of the P and S waves increases c) the amount of ground shaking increases d) the time between the arrival of the P and S waves decreases b Following a main shock of magnitude 6 one could expect aftershocks as strong as a) 5 b) 6 c) 7 d) 8 a A fault line long-term . It develops in the lithosphere. Pellentes, iscing elit. How can an earthquake have a negative magnitude? The shaking of the Earth's surface, taking place due to the sudden discharge of energy in the lithosphere of the Earth, which leads to formation of seismic waves is known as an earthquake. Which increases along faults and leads to rock breaking? Scientists can accurately predict when an earthquake will occur, but not where.D. Earthquakes can occur anywhere, but they occur mainly along fault lines (planar or curved fractures in the rocks of Earths crust), where compressional or tensional forces move rocks on opposite sides of a fracture. region directly above the focus The duration of an earthquake is related to its magnitude but not in a perfectly strict sense. Very great earthquakes occur on average about once per year. - It measures large earthquakes far from the seismograph. It develops in the lithosphere. Scientists talk about the evidence that supports their concern that our planet is warming. An earthquake has one magnitude. Infrared light is also an electromagnetic radiation (all kind of lights are electromagnetic waves). (3 points), sque dapibus efficitur laoreet. They travel through liquids. It was designed to produce a more-accurate measure of the total energy released by an earthquake. rebecca is likely exp A. Geothermal B. Indeed, water waves are mechanical because they imply the oscillation of matter. Which statement describes surface waves? They result from movement on Earth's surface. Draw or describe your meal in the space below: ANSWERS - saving for college AND making a monthly deposit on your savings account In the 50/30/20 rule, what does 50 represent? Credit: USGS. The earthquakes are generally caused when the rocks present underneath gets break abruptly along a fault. Which statement describes one aspect of an earthquake's magnitude? Both compress the ground. , according to social psychologists, which of the following characteristics makes two people least likely to develop a lasting romantic relationship? The energy can be released by elastic strain, gravity, chemical reactions, or even the motion of massive bodies. BRAINLIEST The first earthquake occurred near the U.S.- Mexico border . (That is, an earthquake measuring 5.0 releases 31 times more energy than an earthquake measuring 4.0.) The release of enormous energy leads to the development of earthquakes. How is the magnitude of an earthquake determined? The magnitude does not depend on where the measurement is made. What was the duration of the earthquake? carbohydrates and protein, What is the, recurrence interval of the fault a) 10 years b) 50 years c) 100 years d) 1000 years, The elastic rebound theory describes a) how earthquakes bounce off layers b) the, elasticity of rocks c) the flexibility of a fault d) how earthquakes recur along an active. There are two ways to think about the duration of an earthquake. answer choices It creates stress in rock. A .gov website belongs to an official government organization in the United States. It increases in magnitude as amount of damage increases. Which strategy do geologists use to locate the center of an earthquake? True False. Question 4 300 seconds Q. They carry energy. The amount of ground motion is one measure of earthquake intensity. Earth Science Final Flashcards | Quizlet Official websites use .gov . Our editors will review what youve submitted and determine whether to revise the article. It is based on the size of seismic waves. Intensity scales, like the Modified Mercalli Scale and the Rossi-Forel scale, measure the amount of shaking at a particular location. About 50,000 earthquakes large enough to be noticed without the aid of instruments occur annually over the entire Earth. a) P waves b) S, waves c) surface waves d) all of the above, How do rock particles move during the passage of an S wave through the rock? They release energy. Claim 1: A change to the zooplankton population caused births to i Which statement describes a seismograph? Which statements describe earthquakes? - They map the location of an earthquake's focus. It is not usually affected by the amount of fault movement. For this situation, each problem gives object distance p (centimeters), the type of mirror, and then the distance (centimeters, without proper sign) between the focal point and the mirror. An earthquake 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. A- mountains/C.) Wind C. Natural Gas D. Corn Plz Help Which statement is always true about an acute triangle A: no sides are congruent B: all three angles are congruent C: all three angles are less than 90 degrees D: on angle is greater than 90 degrees Which best describes hitler's beliefs as expressed in mein kampf? Each increase of one unit on the scale represents a 10-fold increase in the magnitude of an earthquake. - They obtain information about the intensity of earthquakes from seismographs. Earthquakes are recorded by a seismographic network. As more seismograph stations were installed around the world, it became apparent that the method developed by Richter was strictly valid only for certain frequency and distance ranges. United States Geological Survey (USGS) Natural Hazards Response, Earth Resources Observation and Science (EROS) Center.
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