Seismic waves - Study guides, Class notes & Summaries

_________ and _________ equals unpredictable fault motion/can cause a fault to jump - accumulated stress; the effect of friction a - annum (1 year) ablation - removal of material from the surface of an object by vapourization accelerograph - records the change in speed of the ground; shows larger ground motion than a seismograph acoustic flow monitors - special type of seismometer that detects and records high frequency vibrations caused by lahars adiabatic process - process for which th...

EOSC 114 Landslides Exam Questions and Correct Answers Already Passed Where and when was the Oso landslide? - Answer- Washington State 2014 What happened during the Oso landslide? - Answer- - March 22, 2014 10:37 AM - 45 days of heavy rain - collapse of layers of glacial sediment - "fast moving wall of mud" - hit river, caused tsunami - 43 fatalities (original reports of 200 missing) Seismic trace of the Oso landslide - Answer- - event sent seismic waves detectable over 200 km...

Name the two classes of seismic waves. - correct answer-Body waves and surface waves Name the four types of seismic waves. - correct answer-P-waves, S-waves(up and down motion, particles move up and down) , Rayleigh waves, and Love waves Which type of seismic wave has the same mechanism as an acoustic wave in the air? - correct answer-P-wave Name the two major scales by which we measure how big an earthquake is and explain their differences. - correct answer-Intensity: Determines damage...

100 m - ️️The impact, expansion of water after filling the crater, and related seismic activity spawned megatsunamis over how tall? Why is it safe to return to the beach after a tsunami wave first arrives and has already caused damage? - ️️It is not safe to return to the beach because tsunamis consist of several waves Why is Pompeii interesting to study? - ️️a. Because it was buried under 4 to 6 m of volcanic ash and pumice in the eruption of Mount Vesuvius in AD 79 b. Because it ...

EOSC 114 Earthquakes Exam Questions and Answers All Correct What information do you need to calculate Richter magnitude? - Answer- time between P and S wave arrivals and maximum amplitude of shaking The movement of the pacific plate past the North American plate along the Queen Charlotte fault is an example of what type of plate boundary? - Answer- transform Which statement about the February 28, 2001 Nisqually earthquake is TRUE? - Answer- it occurred in the subduction zone where the Ju...

EGEE 101 Exam 2; Questions & Answers 100% Correct SourceRock Correct answer-Finding this is a good sign that there is or was once oil around. Seismic Correct answer-Sound waves traveling underground are used to map the geology, called? Directional Correct answer-Drilling for oil and gas but is not a straight line. Catalyst Correct answer-Something that can increase of decrease the activation energy or a reaction. Enhanced Recovery Correct answer-Additional Methods to extract more of...

Earth Science Exam Review Questions and Answers 100% Pass What are vibrations that transmit energy released during an earthquake? Seismic waves What is the Earth's outermost layer called? Crust What layer lies between Earth's crust and core, composed of hot, solid material? Mantle What term describes the rigid outer layer of Earth, including the crust and the upper mantle? Lithosphere Which layer of the mantle is soft and allows the lithosphere to move on top of it? ...

ISP 203B-Exam 2 Questions With 100% Correct Answers Affects of earthquakes and Landslides - answerEffect of water on ground stability Landslides, Glaciers and Volcanic products - answerDense material flows downslope Hot material (air, volcanoes and magma) - answerRises Cold material - answerSinks Earthquakes and volcanoes - answerRocks crack under stress Love waves - answer-Structures are weaker to horizontal shaking -Needs reinforcement -Surface seismic waves that cause horizontal shifting of t...

EARTH SCIENCE EXAM REVIEW QUESTIONS AND CORRECT ANSWERS 2024/2025 GRADED A+. 2 / 5 1. seismic waves: Vibrationsthat travel through Earth carrying the energy releasedduring an earthquake. 2. crust: the outer layer of the Earth 3. mantle: the layer of hot, solid material between Earth's crust and core 4. lithosphere: the solid, outer layer of the earth that consists of the crust and therigid upper part of the mantle 5. asthenosphere: the soft layer of the mantle on which the lithospher...

Earth Science Exam Review UPDATED Actual Exam Questions and CORRECT Answers seismic waves - CORRECT ANSWER- Vibrations that travel through Earth carrying the energy released during an earthquake. crust - CORRECT ANSWER- the outer layer of the Earth mantle - CORRECT ANSWER- the layer of hot, solid material between Earth's crust and core