The Good Earth Introduction to Earth Science 4Th Edition By David - Test Bank
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The Good Earth Introduction to Earth Science 4Th Edition By David - Test Bank

The Good Earth Introduction to Earth Science 4Th Edition By David - Test Bank   Instant Download - Complete Test Bank With Answers     Sample Questions Are Posted Below   Chapter 05 Test bank: Earthquakes Student: _______________________________________________________________________________________   What is the difference between earthquake magnitude and intensity? Magnitude documents earthquake damage, intensity measures size. …

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The Good Earth Introduction to Earth Science 4Th Edition By David – Test Bank

 

Instant Download – Complete Test Bank With Answers

 

 

Sample Questions Are Posted Below

 

Chapter 05 Test bank: Earthquakes

Student: _______________________________________________________________________________________

 

  1. What is the difference between earthquake magnitude and intensity?
  2. Magnitude documents earthquake damage, intensity measures size.
  3. Magnitude measures earthquake size, intensity documents damage.
  4. There is little difference, they both relate to size and damage.

 

  1. Where are the largest magnitude earthquakes most common?
  2. at mid-ocean ridges
  3. at transform boundaries
  4. at subduction zones

 

  1. Which location is most likely to experience a large earthquake?
  2. mid-ocean ridge
  3. subduction zone
  4. hot-spot

 

  1. What are the vibrations caused by earthquakes?
  2. faults
  3. orphan tsunamis
  4. seismic waves

 

  1. What is an earthquake?
  2. a release of energy
  3. a seismic wave
  4. a fault

 

  1. This is the actual location of an earthquake including its depth.
  2. focus
  3. epicenter
  4. fault plane

 

  1. How far does a fault move during a large earthquake?
  2. 1-5 centimeters
  3. 1-5 meters
  4. 1-5 kilometers

 

  1. This is the average length of time before stresses build large enough to cause an earthquake to occur in some location.

 

  1. recurrence interval
  2. fault interval
  3. epicenter interval

 

  1. This type of fault movement results in sideways movement.

 

  1. strike-slip
  2. dip-slip
  3. transverse

 

  1. These regions along a fault zone are considered most likely to be the sites of future earthquakes than other portions of that fault zone.

 

  1. epicenter
  2. focus
  3. seismic gap

 

  1. These seismic waves have the highest average velocity.

 

  1. P waves
  2. S waves
  3. surface waves

 

  1. What does earthquake intensity measure?

 

  1. energy released from earthquake
  2. amplitude of seismic waves on seismogram
  3. damage resulting from the earthquake
  4. displacement on faults

 

  1. What does Richter earthquake magnitude measure?

 

  1. energy released from earthquake
  2. amplitude of seismic waves on seismogram
  3. damage resulting from an earthquake
  4. displacement on faults

 

  1. Where is earthquake damage generally the greatest?

 

  1. Alaska
  2. California
  3. in the Rockies

 

  1. What factors are most important in evaluating earthquake hazards?

 

  1. population density and number of faults
  2. earthquake size and depth
  3. distances from plate boundaries and shorelines

 

  1. These instruments measure deformation along a fault.

 

  1. seismometers and strain meters
  2. strainmeters and creepmeters
  3. creepmeters and seismometers

 

  1. Which of the following concerning earthquakes is not accurate?

 

  1. Land based earthquakes generally kill people by collapsing buildings or hillsides on people.
  2. The shaking associated with earthquakes is caused as energy stored along a fault is released and travels away as waves or vibrations.
  3. Earthquakes are created in part because of elastic deformation and rebound.
  4. It is not yet possible to make accurate short-term predictions concerning earthquake location and magnitude.
  5. Earthquake epicenters always occur along fault scarps or traces on the earth’s surface.

 

  1. Which of the following is not related to seismographs?

 

  1. It is a device that can record seismic waves traveling along and through the Earth.
  2. It creates a record that can be used to identify the magnitude of the earthquake.
  3. It is capable of recording P-waves S-waves, and surface waves.
  4. Using a single seismograph, it is possible to tell how far away the station is from the earthquake’s epicenter.
  5. All of these choices are correct.

 

  1. You are sitting in a boat on a lake, fishing peacefully when you hear a low rumble, then experience a shudder that seems to pass through the boat. About 10 seconds later, you see trees on the shore begin to sway violently from side to side, but you don’t feel anything in the boat. Which statement best describes what has happened?

 

  1. There was an earthquake that created P-waves but no S-waves, which why you felt the boat shudder and the trees started to sway only after enough energy waves had passed to get them moving
  2. There was an earthquake that created P- and S-waves, but they arrived at the same time so they could not be felt as separate events
  3. There was an earthquake that generated P- and S-waves, but since P-waves travel through all states of matter and S-waves travel only through solids, you could only feel the P-waves on the boat, but not the S-waves that shook the trees
  4. There was an earthquake that created only S-waves, which you experienced in the boat as a series of vibrations that eventually became large enough to shake the trees
  5. None of these choices are correct.

 

  1. ________  travel the fastest of energy waves produced by earthquakes and can travel through ______, whereas ____- waves are slower and can travel through _________

 

  1. P-waves; solids only; S-waves; solids, liquids, or gases.
  2. S-waves; solids, liquids, and gases; P-waves; liquids only.
  3. P-waves; solids, liquids or gases; S-waves; solids only.
  4. S-waves; solids only; P-waves; solids, liquids, or gases.
  5. None of these choices are correct.

 

Read the following exert from a USGS report concerning a recent earthquake and answer this question.
Special Report: The Hector Mine Earthquake, 10/16/1999
A M7.1 earthquake occurred at 2:46 a.m. local time on 10/16/1999.
The event was located in a remote, sparsely-populated part of the Mojave Desert of California, approximately 47 miles east-southeast of Barstow and 32 miles north of Joshua Tree (see map next page). The initial magnitude estimate of 7.0 was upgraded to 7.1 on October 18, 1999, based on in-depth analysis of “teleseismic” data recorded worldwide.
The earthquake occurred on the Lavic Lake fault, one of a series of north-northwest trending faults through the eastern Mojave shear zone. Geologists from the U.S. Geological Survey and Southern California Earthquake Center were able to fly over the rupture (which is within the Twenty Nine Palms Marine Base) on the afternoon of October 16 and documented a 40-km long surface rupture. The aerial photos show an apparent maximum offset of 3.8-4.7 meters. These preliminary estimates for both fault length and slip are consistent with expectations for a magnitude 7.0 earthquake, although the slip is perhaps somewhat larger than average. The fault is one of a series of closely spaced, northwest-trending, right-lateral strike slip faults that traverse this portion of the Mojave Desert. Together, these faults within what is termed the Mojave Shear Zone serve to relieve a small portion of the stresses that build up along the boundary between the Pacific and North American tectonic plates.
An interesting aspect of the Hector Mine earthquake is that it occurred only 7 years after the 1992 Landers and Joshua Tree earthquakes, which occurred on similar faults within the Mojave Shear Zone. This apparent clustering of earthquakes may be purely coincidental, but scientists are conducting research to see if this kind of earthquake behavior is typical of this region. That is, perhaps many of the Mojave Shear Zone faults produce earthquakes within a short time interval (perhaps spanning several hundred or more years), followed by several thousands of years of quiescence.

 

  1. What evidence was used to identify the exact location of the fault responsible for the earthquake?
  2. Teleseismic data
  3. Reported by local population
  4. Surface rupture
  5. Previous history of earthquakes

 

  1. There was considerable offset caused by this earthquake but little damage caused by this earthquake. Why?
  2. The earthquake epicenter was in a remote location.
  3. The earthquake occurred early in the morning.
  4. The earthquake had a shallow focus.
  5. Stress was relieved along the Mojave Shear Zone.

 

  1. What is the current hypothesis scientists are investigating with regard to this fault system?
  2. Earthquake magnitudes determined from fault-slip and teleseismic observations are similar.
  3. Strike-slip faults in the Mojave Shear Zone relieve stress along the North American and Pacific plates.
  4. Earthquakes in this region occur in clusters.
  5. This is a region of quiescence.

 

Use the following map related to the December 24th, 2004 Sumatra earthquake to answer this question.

 

  1. How would you characterize the depth of the Sumatra earthquake?
  2. Shallow depth
  3. Moderate depth
  4. Deep

 

  1. What is the tectonic reason this earthquake occurred?
  2. It is near a transform boundary.
  3. It is near a subduction zone.
  4. It is near a mid-ocean ridge.

 

  1. What type of fault caused the canal damage shown in the following photograph (photo courtesy USGS)?

 

  1. Normal fault
  2. Reverse fault
  3. Strike-slip

 

Analyze the table below that shows USGS data for earthquake zones in Alaska and use it to answer this question.

 

  1. What is the trend when comparing slip rate to recurrence interval?
  2. The larger the slip rate the smaller the recurrence interval
  3. The larger the slip rate the larger the recurrence interval
  4. There is no obvious slip-rate, recurrence relationship

 

  1. What is the trend when comparing slip rate to estimated magnitude?
  2. The larger the slip rate the smaller the estimated magnitude.
  3. The larger the slip rate the larger the estimated magnitude.
  4. There is no obvious slip-magnitude relationship.

 

Three seismograms for a single earthquake with an epicenter in Columbia are shown below. The data are from stations that were at very different distances from the epicenter. Arrows denote arrival of P and S waves. Note: Vertical scales are not all the same.

 

  1. Place the seismograms in order based on their distance from the epicenter, closest to farthest away.
  2. A, B, C
  3. B, C, A
  4. C, B, A
  5. A, C, B

 

  1. Which seismic wave arrived between 11-12 on the bottom seismogram (station ASCN)?
  2. P-wave
  3. S-wave
  4. Surface wave

 

  1. Suppose you were near the epicenter and felt the Earth move as if you were in the ocean. What type of seismic wave would you have experienced?
  2. P-wave
  3. S-wave
  4. Surface wave

 

  1. How much more ground motion does a Richter magnitude 5 earthquake generate compared to a Richter magnitude 3 earthquake?
  2. 2 times
  3. 5 times
  4. 10 times
  5. 100 times

 

  1. Suppose two earthquakes with the same magnitude, depth, and relative motion occur in two cities, A and B. City A is near a plate boundary, city B is far from a plate boundary. Which earthquake would cause the most shaking farthest from the epicenter?
  2. The one in city A because there are many nearby faults
  3. The one in city A because there are few nearby faults
  4. The one in city B because there are many nearby faults
  5. The one in city B because there are few nearby faults

 

The map below shows the predicted liquefaction probability near Oakland, CA, for a hypothetical magnitude 7.1 earthquake on the Hayward fault. Use it to answer this question.

 

  1. Why is the probability of liquefaction highest near the water?
  2. Because that is where a tsunami may occur
  3. Because that location has saturated, loose material
  4. Because that location is farthest from the fault

 

  1. Analyze the foci indicated by the arrows on the graph displayed below. What type of plate boundary is present between 180-190 degrees longitude?
  2. Divergent
  3. Convergent
  4. Transform

 

Analyze the earthquake data graphed below and answer the question. The data displayed here are for recorded earthquakes from November to December in 2006. Earthquake magnitudes are binned such that 2 includes all magnitudes from 2 to less than 3, magnitude 3 includes those from 3 to less than 4 and so forth.

 

  1. Smaller magnitude earthquakes occur more frequently than larger magnitude earthquakes. So why do these actual data show fewer magnitude 2 and 3 earthquakes than magnitude 4 earthquakes?
  2. The scientists who made that observation were wrong.
  3. The reported numbers are limited by technology.
  4. This region only experiences larger earthquakes.

 

Complete the concept map by selecting the correct responses from the lists provided.

 

  1. Complete the concept map by selecting the correct responses from number 1.
  2. Cracks in the crust
  3. Vibrations
  4. Foci
  5. Epicenters

 

  1. Complete the concept map by selecting the correct responses from number 2.
  2. Cliffs
  3. Coasts
  4. Faults
  5. Epicenters

 

  1. Complete the concept map by selecting the correct responses from number 3.
  2. Plate boundaries
  3. Coasts
  4. Faults
  5. Epicenters

 

  1. Complete the concept map by selecting the correct responses from number 4.
  2. 10’s of kilometers
  3. 100’s of kilometers
  4. 1000’s of kilometers

 

  1. Complete the concept map by selecting the correct responses from number 5.
  2. Normal or reverse fault
  3. Strike-slip fault
  4. Locked fault

 

  1. Complete the concept map by selecting the correct responses from number 6.
  2. Normal or reverse fault
  3. Strike-slip fault
  4. Locked fault

 

  1. Complete the concept map by selecting the correct responses from number 7.
  2. 10’s of meters
  3. 100’s of meters
  4. 1000’s of meters

 

  1. Complete the concept map by selecting the correct responses from number 8.
  2. Vertically
  3. Horizontally
  4. Above one another

 

  1. Complete the concept map by selecting the correct responses from number 9.
  2. Fault scarp
  3. Crack
  4. Canyon

 

  1. What type of plate boundary is most likely to generate a tsunami?
  2. Convergent
  3. Divergent
  4. Transform

 

,

 

  1. Analyze the above schematic map for an earthquake. Where is the epicenter of the earthquake?
  2. Tulsa
  3. Memphis
  4. Richmond

 

  1. Analyze the above schematic map for an earthquake. Which seismometers are needed to find the epicenter?
  2. Memphis only
  3. Memphis and Richmond
  4. Memphis, Richmond and Tulsa

 

  1. This type of fault movement is the most likely to result in a fault scarp.
  2. Strike-slip fault
  3. Reverse fault
  4. Transverse fault

 

  1. Suppose you were standing on a solid surface when P-waves from a nearby earthquake arrived and you could feel them. What ground motion sensation would you feel?
  2. The ground would move vertically beneath you, moving you up and down.
  3. The ground would move horizontally beneath you, shaking you side to side.
  4. The ground would move both vertically and horizontally at the same time.

 

  1. Suppose you were standing on a solid surface when S-waves from a nearby earthquake arrived and you could feel them. What ground motion sensation would you feel?
  2. The ground would move vertically beneath you, moving you up and down.
  3. The ground would move horizontally beneath you, shaking you side to side.
  4. The ground would move both vertically and horizontally at the same time.

 

  1. Suppose you read this description of an earthquake from the 1880’s. “The ground shook so hard that books fell off the desk.” Which scale would be most appropriate for this type of information?
  2. Mercalli
  3. Richter
  4. Moment

 

  1. What does moment earthquake magnitude measure?
  2. Energy released from earthquake
  3. Amplitude of seismic waves on seismogram
  4. Damage resulting from an earthquake
  5. Displacement on faults

 

  1. What is the Mercalli Intensity scale based upon?
  2. Damage and human reports
  3. Seismic wave amplitude
  4. Measurements from seismometers

 

  1. Suppose three identical magnitude 3 earthquakes occur in three different locations. The epicenters are Anchorage (Alaska), Los Angeles (California) and Boston (Massachusetts). Which location would most likely experience the largest intensity the farthest from the epicenter?
  2. California
  3. Alaska
  4. Massachusetts

 

  1. Suppose two identical magnitude 6 earthquakes occur in two different locations. The locations are San Diego, California and Istanbul, Turkey. Based on what you know from this chapter, which location would likely suffer the most casualties and why?
  2. San Diego because building codes are better enforced than in Istanbul.
  3. San Diego because building codes are less enforced than in Istanbul.
  4. Istanbul because building codes are better enforced than in San Diego.
  5. Istanbul because building codes are less enforced than in San Diego.

 

  1. This earthquake-generated hazard can occur when seismic waves shake saturated soils.
  2. Liquefaction
  3. Uplift
  4. Tsunami

 

  1. Consider the 26 December, 2004 Indonesia earthquake where over 200,000 people died. If there had been an adequate tsunami warning system, how much time would there have been to get people to higher ground?
  2. A few hours to a few days
  3. A few minutes to a few hours
  4. There was not enough time to get people to safety

 

  1. The amplitude of an earthquake is recorded by three different seismograph stations. The seismograph station in Milwaukee, WI records an amplitude of 5 mm; the seismograph station in Toronto, ON records an amplitude of 7.5 mm; and the seismograph station in Portland, ME records and amplitude of 10 mm. Which city is closest to the epicenter of the earthquake?

 

  1. Milwaukee, WI
  2. Toronto, ON
  3. Portland, ME
  4. Not enough data is given to answer
  5. All three cities are equal distance from the earthquake epicenter

 

Read the following paragraph and then answer this question.

Scientists studying stands of dead “ghost” trees in Washington state recognized similarities between these trees and similar ghost forests that were created following an earthquake in the Kenai Peninsula, Alaska, in 1964. Radiocarbon dating of the dead trees indicated that they were killed between the years 1680 and 1720 by an earthquake occurring along the Cascadia fault, a convergent boundary between the Juan de Fuca and North American plates, located in the Pacific Northwest. The discovery of sandy layers of soil deposited by a tsunami, dated to the same time period, supported the Cascadia earthquake hypothesis. Another group of Japanese scientists hypothesized that this earthquake may have been responsible for a tsunami recorded to have struck the coast of Japan in the year 1700. Additional analysis by dendrochronologists determined that the ghost forest trees likely died between the years 1699-1700, supporting the Japanese hypothesis. The discovery of a recent earthquake along the Cascadia fault led to more strict building codes in the Pacific Northwest, helping to protect the millions of people who live near the fault.

 

  1. Which of the four primary roles of earth scientists is best illustrated in this paragraph?
  2. Protecting against natural hazards
  3. Finding and sustaining Earth’s resources
  4. Protecting the health of the environment
  5. Ensuring the future of human life

 

  1. What type of fault is the Cascadia fault?
  2. Normal fault
  3. Reverse fault
  4. Strike-slip fault

 

  1. For a long time, scientists thought that there was a correlation between fault length and earthquake magnitude. Which recent earthquake challenged this assumption, generating a larger than expected fault slip from a shorter than expected fault?
  2. The 2004 Sumatra earthquake
  3. The 1994 Northridge earthquake
  4. The 2011 Tohoku earthquake
  5. The 2010 Haiti earthquake

 

  1. P and S waves are both body waves.

True    False

 

  1. Magnitude is a measure of the size of an earthquake while intensity deals with the earthquake’s effect on humans.

True    False

 

  1. The earthquake magnitude system has a maximum value of 9.

True    False

 

  1. Earthquakes can occur in any location.

True    False

 

  1. Rocks near faults can deform before they rupture.

True    False

 

  1. Earthquake hazard maps are based on probability.

True    False

 

  1. For most earthquakes (except megathrust earthquakes), the movement along faults rarely exceeds 5 meters (16 feet).

True    False

 

  1. A magnitude 8.0 earthquake will always cause more damage and loss of human life than a magnitude 7.0 earthquake.

True    False

 

  1. Normal faults are most common at divergent plate boundaries.

True    False

 

  1. At least three seismograph stations from three different locations are required to determine the epicenter of an earthquake.

True    False

 

  1. A Richter magnitude 6 earthquake has about double the ground motion compared to a Richter magnitude 5 earthquake.

True    False

 

 

Chapter 05 Test bank: Earthquakes KEY

  1. What is the difference between earthquake magnitude and intensity?
  2. Magnitude documents earthquake damage, intensity measures size.
  3. Magnitude measures earthquake size, intensity documents damage.
  4. There is little difference, they both relate to size and damage.

Accessibility: Keyboard Navigation
Bloom’s: Level 2. Understand
Chapter: 05 Earthquakes
Gradable: automatic
Section: 05.05 Measurement of Earthquakes
Topic: Measuring Earthquake Magnitude

  1. Where are the largest magnitude earthquakes most common?
  2. at mid-ocean ridges
  3. at transform boundaries
  4. at subduction zones

Accessibility: Keyboard Navigation
Bloom’s: Level 2. Understand
Chapter: 05 Earthquakes
Gradable: automatic
Section: 05.03 Faults, Earthquakes, and Plate Tectonics
Topic: Effects of Plate Movement and Faults

  1. Which location is most likely to experience a large earthquake?
  2. mid-ocean ridge
  3. subduction zone
  4. hot-spot

Accessibility: Keyboard Navigation
Bloom’s: Level 2. Understand
Chapter: 05 Earthquakes
Gradable: automatic
Section: 05.03 Faults, Earthquakes, and Plate Tectonics
Topic: Effects of Plate Movement and Faults

  1. What are the vibrations caused by earthquakes?
  2. faults
  3. orphan tsunamis
  4. seismic waves

Accessibility: Keyboard Navigation
Bloom’s: Level 1. Remember
Chapter: 05 Earthquakes
Gradable: automatic
Section: 05.04 Seismic Waves and Earthquake Detection
Topic: Types of Seismic Waves

  1. What is an earthquake?
  2. a release of energy
  3. a seismic wave
  4. a fault

Accessibility: Keyboard Navigation
Bloom’s: Level 1. Remember
Chapter: 05 Earthquakes
Gradable: automatic
Section: 05.04 Seismic Waves and Earthquake Detection
Topic: Features of Faults and Earthquakes

  1. This is the actual location of an earthquake including its depth.
  2. focus
  3. epicenter
  4. fault plane

Accessibility: Keyboard Navigation
Bloom’s: Level 1. Remember
Chapter: 05 Earthquakes
Gradable: automatic
Section: 05.03 Faults, Earthquakes, and Plate Tectonics
Topic: Features of Faults and Earthquakes

  1. How far does a fault move during a large earthquake?
  2. 1-5 centimeters
  3. 1-5 meters
  4. 1-5 kilometers

Accessibility: Keyboard Navigation
Bloom’s: Level 1. Remember
Chapter: 05 Earthquakes
Gradable: automatic
Section: 05.03 Faults, Earthquakes, and Plate Tectonics
Topic: Features of Faults and Earthquakes

  1. This is the average length of time before stresses build large enough to cause an earthquake to occur in some location.

 

  1. recurrence interval
  2. fault interval
  3. epicenter interval

Accessibility: Keyboard Navigation
Bloom’s: Level 1. Remember
Chapter: 05 Earthquakes
Gradable: automatic
Section: 05.03 Faults, Earthquakes, and Plate Tectonics
Topic: Features of Faults and Earthquakes

  1. This type of fault movement results in sideways movement.

 

  1. strike-slip
  2. dip-slip
  3. transverse

Accessibility: Keyboard Navigation
Bloom’s: Level 1. Remember
Chapter: 05 Earthquakes
Gradable: automatic
Section: 05.03 Faults, Earthquakes, and Plate Tectonics
Topic: Features of Faults and Earthquakes

  1. These regions along a fault zone are considered most likely to be the sites of future earthquakes than other portions of that fault zone.

 

  1. epicenter
  2. focus
  3. seismic gap

Accessibility: Keyboard Navigation
Bloom’s: Level 2. Understand
Chapter: 05 Earthquakes
Gradable: automatic
Section: 05.03 Faults, Earthquakes, and Plate Tectonics
Topic: Features of Faults and Earthquakes

  1. These seismic waves have the highest average velocity.

 

  1. P waves
  2. S waves
  3. surface waves

Accessibility: Keyboard Navigation
Bloom’s: Level 1. Remember
Chapter: 05 Earthquakes
Gradable: automatic
Section: 05.04 Seismic Waves and Earthquake Detection
Topic: Types of Seismic Waves

  1. What does earthquake intensity measure?

 

  1. energy released from earthquake
  2. amplitude of seismic waves on seismogram
  3. damage resulting from the earthquake
  4. displacement on faults

Accessibility: Keyboard Navigation
Bloom’s: Level 1. Remember
Chapter: 05 Earthquakes
Gradable: automatic
Section: 05.05 Measurement of Earthquakes
Topic: Measuring Earthquake Intensity

  1. What does Richter earthquake magnitude measure?

 

  1. energy released from earthquake
  2. amplitude of seismic waves on seismogram
  3. damage resulting from an earthquake
  4. displacement on faults

Accessibility: Keyboard Navigation
Bloom’s: Level 1. Remember
Chapter: 05 Earthquakes
Gradable: automatic
Section: 05.05 Measurement of Earthquakes
Topic: Measuring Earthquake Intensity

  1. Where is earthquake damage generally the greatest?

 

  1. Alaska
  2. California
  3. in the Rockies

Accessibility: Keyboard Navigation
Bloom’s: Level 2. Understand
Chapter: 05 Earthquakes
Gradable: automatic
Section: 05.06 Earthquake Hazards
Topic: Earthquake Hazards

  1. What factors are most important in evaluating earthquake hazards?

 

  1. population density and number of faults
  2. earthquake size and depth
  3. distances from plate boundaries and shorelines

Accessibility: Keyboard Navigation
Bloom’s: Level 2. Understand
Chapter: 05 Earthquakes
Gradable: automatic
Section: 05.06 Earthquake Hazards
Topic: Earthquake Hazards

  1. These instruments measure deformation along a fault.

 

  1. seismometers and strain meters
  2. strainmeters and creepmeters
  3. creepmeters and seismometers

Accessibility: Keyboard Navigation
Bloom’s: Level 1. Remember
Chapter: 05 Earthquakes
Gradable: automatic
Section: 05.03 Faults, Earthquakes, and Plate Tectonics
Topic: Effects of Plate Movement and Faults

  1. Which of the following concerning earthquakes is not accurate?

 

  1. Land based earthquakes generally kill people by collapsing buildings or hillsides on people.
  2. The shaking associated with earthquakes is caused as energy stored along a fault is released and travels away as waves or vibrations.
  3. Earthquakes are created in part because of elastic deformation and rebound.
  4. It is not yet possible to make accurate short-term predictions concerning earthquake location and magnitude.
  5. Earthquake epicenters always occur along fault scarps or traces on the earth’s surface.

Accessibility: Keyboard Navigation
Bloom’s: Level 2. Understand
Chapter: 05 Earthquakes
Gradable: automatic
Section: 05.03 Faults, Earthquakes, and Plate Tectonics
Topic: Features of Faults and Earthquakes

  1. Which of the following is not related to seismographs?

 

  1. It is a device that can record seismic waves traveling along and through the Earth.
  2. It creates a record that can be used to identify the magnitude of the earthquake.
  3. It is capable of recording P-waves S-waves, and surface waves.
  4. Using a single seismograph, it is possible to tell how far away the station is from the earthquake’s epicenter.
  5. All of these choices are correct.

Accessibility: Keyboard Navigation
Bloom’s: Level 2. Understand
Chapter: 05 Earthquakes
Gradable: automatic
Section: 05.05 Measurement of Earthquakes
Topic: Measuring Earthquake Magnitude

  1. You are sitting in a boat on a lake, fishing peacefully when you hear a low rumble, then experience a shudder that seems to pass through the boat. About 10 seconds later, you see trees on the shore begin to sway violently from side to side, but you don’t feel anything in the boat. Which statement best describes what has happened?

 

  1. There was an earthquake that created P-waves but no S-waves, which why you felt the boat shudder and the trees started to sway only after enough energy waves had passed to get them moving
  2. There was an earthquake that created P- and S-waves, but they arrived at the same time so they could not be felt as separate events
  3. There was an earthquake that generated P- and S-waves, but since P-waves travel through all states of matter and S-waves travel only through solids, you could only feel the P-waves on the boat, but not the S-waves that shook the trees
  4. There was an earthquake that created only S-waves, which you experienced in the boat as a series of vibrations that eventually became large enough to shake the trees
  5. None of these choices are correct.

Accessibility: Keyboard Navigation
Bloom’s: Level 3. Apply
Chapter: 05 Earthquakes
Gradable: automatic
Section: 05.04 Seismic Waves and Earthquake Detection
Topic: Types of Seismic Waves

  1. ________  travel the fastest of energy waves produced by earthquakes and can travel through ______, whereas ____- waves are slower and can travel through _________

 

  1. P-waves; solids only; S-waves; solids, liquids, or gases.
  2. S-waves; solids, liquids, and gases; P-waves; liquids only.
  3. P-waves; solids, liquids or gases; S-waves; solids only.
  4. S-waves; solids only; P-waves; solids, liquids, or gases.
  5. None of these choices are correct.

Accessibility: Keyboard Navigation
Bloom’s: Level 2. Understand
Chapter: 05 Earthquakes
Gradable: automatic
Section: 05.04 Seismic Waves and Earthquake Detection
Topic: Types of Seismic Waves

Read the following exert from a USGS report concerning a recent earthquake and answer this question.
Special Report: The Hector Mine Earthquake, 10/16/1999
A M7.1 earthquake occurred at 2:46 a.m. local time on 10/16/1999.
The event was located in a remote, sparsely-populated part of the Mojave Desert of California, approximately 47 miles east-southeast of Barstow and 32 miles north of Joshua Tree (see map next page). The initial magnitude estimate of 7.0 was upgraded to 7.1 on October 18, 1999, based on in-depth analysis of “teleseismic” data recorded worldwide.
The earthquake occurred on the Lavic Lake fault, one of a series of north-northwest trending faults through the eastern Mojave shear zone. Geologists from the U.S. Geological Survey and Southern California Earthquake Center were able to fly over the rupture (which is within the Twenty Nine Palms Marine Base) on the afternoon of October 16 and documented a 40-km long surface rupture. The aerial photos show an apparent maximum offset of 3.8-4.7 meters. These preliminary estimates for both fault length and slip are consistent with expectations for a magnitude 7.0 earthquake, although the slip is perhaps somewhat larger than average. The fault is one of a series of closely spaced, northwest-trending, right-lateral strike slip faults that traverse this portion of the Mojave Desert. Together, these faults within what is termed the Mojave Shear Zone serve to relieve a small portion of the stresses that build up along the boundary between the Pacific and North American tectonic plates.
An interesting aspect of the Hector Mine earthquake is that it occurred only 7 years after the 1992 Landers and Joshua Tree earthquakes, which occurred on similar faults within the Mojave Shear Zone. This apparent clustering of earthquakes may be purely coincidental, but scientists are conducting research to see if this kind of earthquake behavior is typical of this region. That is, perhaps many of the Mojave Shear Zone faults produce earthquakes within a short time interval (perhaps spanning several hundred or more years), followed by several thousands of years of quiescence.

Topic: Earthquakes: Processes and Consequences
Topic: Features of Faults and Earthquakes

  1. What evidence was used to identify the exact location of the fault responsible for the earthquake?
  2. Teleseismic data
  3. Reported by local population
  4. Surface rupture
  5. Previous history of earthquakes

Bloom’s: Level 1. Remember
Chapter: 05 Earthquakes
Gradable: automatic
Section: 05.04 Seismic Waves and Earthquake Detection
Topic: Effects of Plate Movement and Faults
Topic: Features of Faults and Earthquakes

  1. There was considerable offset caused by this earthquake but little damage caused by this earthquake. Why?
  2. The earthquake epicenter was in a remote location.
  3. The earthquake occurred early in the morning.
  4. The earthquake had a shallow focus.
  5. Stress was relieved along the Mojave Shear Zone.

Bloom’s: Level 2. Understand
Chapter: 05 Earthquakes
Gradable: automatic
Section: 05.05 Measurement of Earthquakes
Topic: Measuring Earthquake Intensity

  1. What is the current hypothesis scientists are investigating with regard to this fault system?
  2. Earthquake magnitudes determined from fault-slip and teleseismic observations are similar.
  3. Strike-slip faults in the Mojave Shear Zone relieve stress along the North American and Pacific plates.
  4. Earthquakes in this region occur in clusters.
  5. This is a region of quiescence.

Bloom’s: Level 2. Understand
Chapter: 05 Earthquakes
Gradable: automatic
Section: 05.03 Faults, Earthquakes, and Plate Tectonics
Topic: Features of Faults and Earthquakes

Use the following map related to the December 24th, 2004 Sumatra earthquake to answer this question.

Topic: Earthquake Hazards

  1. How would you characterize the depth of the Sumatra earthquake?
  2. Shallow depth
  3. Moderate depth
  4. Deep

Bloom’s: Level 3. Apply
Chapter: 05 Earthquakes
Gradable: automatic
Section: 05.03 Faults, Earthquakes, and Plate Tectonics
Topic: Measuring Earthquake Intensity

  1. What is the tectonic reason this earthquake occurred?
  2. It is near a transform boundary.
  3. It is near a subduction zone.
  4. It is near a mid-ocean ridge.

Bloom’s: Level 3. Apply
Chapter: 05 Earthquakes
Gradable: automatic
Section: 05.03 Faults, Earthquakes, and Plate Tectonics
Topic: Earthquake Hazards

  1. What type of fault caused the canal damage shown in the following photograph (photo courtesy USGS)?

 

  1. Normal fault
  2. Reverse fault
  3. Strike-slip

Bloom’s: Level 3. Apply
Chapter: 05 Earthquakes
Gradable: automatic
Section: 05.03 Faults, Earthquakes, and Plate Tectonics
Topic: Features of Faults and Earthquakes

Analyze the table below that shows USGS data for earthquake zones in Alaska and use it to answer this question.

Chapter: 05 Earthquakes
Topic: Features of Faults and Earthquakes

  1. What is the trend when comparing slip rate to recurrence interval?
  2. The larger the slip rate the smaller the recurrence interval
  3. The larger the slip rate the larger the recurrence interval
  4. There is no obvious slip-rate, recurrence relationship

Bloom’s: Level 4. Analyze
Chapter: 05 Earthquakes
Gradable: automatic
Section: 05.05 Measurement of Earthquakes

  1. What is the trend when comparing slip rate to estimated magnitude?
  2. The larger the slip rate the smaller the estimated magnitude.
  3. The larger the slip rate the larger the estimated magnitude.
  4. There is no obvious slip-magnitude relationship.

Bloom’s: Level 4. Analyze
Chapter: 05 Earthquakes
Gradable: automatic
Section: 05.05 Measurement of Earthquakes
Topic: Measuring Earthquake Magnitude

Three seismograms for a single earthquake with an epicenter in Columbia are shown below. The data are from stations that were at very different distances from the epicenter. Arrows denote arrival of P and S waves. Note: Vertical scales are not all the same.

Topic: Types of Seismic Waves

  1. Place the seismograms in order based on their distance from the epicenter, closest to farthest away.
  2. A, B, C
  3. B, C, A
  4. C, B, A
  5. A, C, B

Bloom’s: Level 3. Apply
Chapter: 05 Earthquakes
Gradable: automatic
Section: 05.05 Measurement of Earthquakes
Topic: Measuring Earthquake Intensity
Topic: Types of Seismic Waves

  1. Which seismic wave arrived between 11-12 on the bottom seismogram (station ASCN)?
  2. P-wave
  3. S-wave
  4. Surface wave

Bloom’s: Level 5. Evaluate
Chapter: 05 Earthquakes
Gradable: automatic
Section: 05.05 Measurement of Earthquakes
Topic: Types of Seismic Waves

  1. Suppose you were near the epicenter and felt the Earth move as if you were in the ocean. What type of seismic wave would you have experienced?
  2. P-wave
  3. S-wave
  4. Surface wave

Bloom’s: Level 3. Apply
Chapter: 05 Earthquakes
Gradable: automatic
Section: 05.05 Measurement of Earthquakes
Topic: Types of Seismic Waves

  1. How much more ground motion does a Richter magnitude 5 earthquake generate compared to a Richter magnitude 3 earthquake?
  2. 2 times
  3. 5 times
  4. 10 times
  5. 100 times

Bloom’s: Level 3. Apply
Chapter: 05 Earthquakes
Gradable: automatic
Section: 05.05 Measurement of Earthquakes
Topic: Measuring Earthquake Intensity

  1. Suppose two earthquakes with the same magnitude, depth, and relative motion occur in two cities, A and B. City A is near a plate boundary, city B is far from a plate boundary. Which earthquake would cause the most shaking farthest from the epicenter?
  2. The one in city A because there are many nearby faults
  3. The one in city A because there are few nearby faults
  4. The one in city B because there are many nearby faults
  5. The one in city B because there are few nearby faults

Bloom’s: Level 3. Apply
Chapter: 05 Earthquakes
Gradable: automatic
Section: 05.04 Seismic Waves and Earthquake Detection
Topic: Measuring Earthquake Intensity

The map below shows the predicted liquefaction probability near Oakland, CA, for a hypothetical magnitude 7.1 earthquake on the Hayward fault. Use it to answer this question.

Topic: Earthquake Hazards

  1. Why is the probability of liquefaction highest near the water?
  2. Because that is where a tsunami may occur
  3. Because that location has saturated, loose material
  4. Because that location is farthest from the fault

Bloom’s: Level 2. Understand
Chapter: 05 Earthquakes
Gradable: automatic
Section: 05.06 Earthquake Hazards
Topic: Earthquake Hazards
Topic: Types of Seismic Waves

  1. Analyze the foci indicated by the arrows on the graph displayed below. What type of plate boundary is present between 180-190 degrees longitude?
  2. Divergent
  3. Convergent
  4. Transform

Bloom’s: Level 4. Analyze
Chapter: 05 Earthquakes
Gradable: automatic
Section: 05.03 Faults, Earthquakes, and Plate Tectonics
Topic: Earthquake Hazards
Topic: Effects of Plate Movement and Faults

Analyze the earthquake data graphed below and answer the question. The data displayed here are for recorded earthquakes from November to December in 2006. Earthquake magnitudes are binned such that 2 includes all magnitudes from 2 to less than 3, magnitude 3 includes those from 3 to less than 4 and so forth.

Chapter: 05 Earthquakes
Topic: Measuring Earthquake Magnitude

  1. Smaller magnitude earthquakes occur more frequently than larger magnitude earthquakes. So why do these actual data show fewer magnitude 2 and 3 earthquakes than magnitude 4 earthquakes?
  2. The scientists who made that observation were wrong.
  3. The reported numbers are limited by technology.
  4. This region only experiences larger earthquakes.

Bloom’s: Level 5. Evaluate
Chapter: 05 Earthquakes
Gradable: automatic
Section: 05.05 Measurement of Earthquakes
Topic: Measuring Earthquake Magnitude

Complete the concept map by selecting the correct responses from the lists provided.

Topic: Earthquakes: Processes and Consequences
Topic: Features of Faults and Earthquakes

  1. Complete the concept map by selecting the correct responses from number 1.
  2. Cracks in the crust
  3. Vibrations
  4. Foci
  5. Epicenters

Bloom’s: Level 2. Understand
Chapter: 05 Earthquakes
Gradable: automatic
Section: 05.02 Ghost Forests and Megathrust Earthquakes

  1. Complete the concept map by selecting the correct responses from number 2.
  2. Cliffs
  3. Coasts
  4. Faults
  5. Epicenters

Bloom’s: Level 1. Remember
Chapter: 05 Earthquakes
Gradable: automatic
Section: 05.02 Ghost Forests and Megathrust Earthquakes

  1. Complete the concept map by selecting the correct responses from number 3.
  2. Plate boundaries
  3. Coasts
  4. Faults
  5. Epicenters

Bloom’s: Level 1. Remember
Chapter: 05 Earthquakes
Gradable: automatic
Section: 05.02 Ghost Forests and Megathrust Earthquakes

  1. Complete the concept map by selecting the correct responses from number 4.
  2. 10’s of kilometers
  3. 100’s of kilometers
  4. 1000’s of kilometers

Bloom’s: Level 1. Remember
Chapter: 05 Earthquakes
Gradable: automatic
Section: 05.03 Faults, Earthquakes, and Plate Tectonics

  1. Complete the concept map by selecting the correct responses from number 5.
  2. Normal or reverse fault
  3. Strike-slip fault
  4. Locked fault

Bloom’s: Level 2. Understand
Chapter: 05 Earthquakes
Gradable: automatic
Section: 05.03 Faults, Earthquakes, and Plate Tectonics

  1. Complete the concept map by selecting the correct responses from number 6.
  2. Normal or reverse fault
  3. Strike-slip fault
  4. Locked fault

Bloom’s: Level 2. Understand
Chapter: 05 Earthquakes
Gradable: automatic
Section: 05.03 Faults, Earthquakes, and Plate Tectonics

  1. Complete the concept map by selecting the correct responses from number 7.
  2. 10’s of meters
  3. 100’s of meters
  4. 1000’s of meters

Bloom’s: Level 1. Remember
Chapter: 05 Earthquakes
Gradable: automatic
Section: 05.03 Faults, Earthquakes, and Plate Tectonics

  1. Complete the concept map by selecting the correct responses from number 8.
  2. Vertically
  3. Horizontally
  4. Above one another

Bloom’s: Level 1. Remember
Chapter: 05 Earthquakes
Gradable: automatic
Section: 05.03 Faults, Earthquakes, and Plate Tectonics

  1. Complete the concept map by selecting the correct responses from number 9.
  2. Fault scarp
  3. Crack
  4. Canyon

Bloom’s: Level 1. Remember
Chapter: 05 Earthquakes
Gradable: automatic
Section: 05.03 Faults, Earthquakes, and Plate Tectonics
Topic: Features of Faults and Earthquakes
Topic: Measuring Earthquake Magnitude

  1. What type of plate boundary is most likely to generate a tsunami?
  2. Convergent
  3. Divergent
  4. Transform

Accessibility: Keyboard Navigation
Chapter: 05 Earthquakes
Gradable: automatic
Section: 05.06 Earthquake Hazards
Topic: Effects of Plate Movement and Faults

,

Topic: Measuring Earthquake Intensity

  1. Analyze the above schematic map for an earthquake. Where is the epicenter of the earthquake?
  2. Tulsa
  3. Memphis
  4. Richmond

Bloom’s: Level 3. Apply
Chapter: 05 Earthquakes
Gradable: automatic
Section: 05.03 Faults, Earthquakes, and Plate Tectonics

  1. Analyze the above schematic map for an earthquake. Which seismometers are needed to find the epicenter?
  2. Memphis only
  3. Memphis and Richmond
  4. Memphis, Richmond and Tulsa

Bloom’s: Level 4. Analyze
Chapter: 05 Earthquakes
Gradable: automatic
Section: 05.04 Seismic Waves and Earthquake Detection
Topic: Measuring Earthquake Intensity

  1. This type of fault movement is the most likely to result in a fault scarp.
  2. Strike-slip fault
  3. Reverse fault
  4. Transverse fault

Accessibility: Keyboard Navigation
Bloom’s: Level 1. Remember
Chapter: 05 Earthquakes
Gradable: automatic
Section: 05.03 Faults, Earthquakes, and Plate Tectonics
Topic: Features of Faults and Earthquakes

  1. Suppose you were standing on a solid surface when P-waves from a nearby earthquake arrived and you could feel them. What ground motion sensation would you feel?
  2. The ground would move vertically beneath you, moving you up and down.
  3. The ground would move horizontally beneath you, shaking you side to side.
  4. The ground would move both vertically and horizontally at the same time.

Accessibility: Keyboard Navigation
Bloom’s: Level 2. Understand
Chapter: 05 Earthquakes
Gradable: automatic
Section: 05.03 Faults, Earthquakes, and Plate Tectonics

  1. Suppose you were standing on a solid surface when S-waves from a nearby earthquake arrived and you could feel them. What ground motion sensation would you feel?
  2. The ground would move vertically beneath you, moving you up and down.
  3. The ground would move horizontally beneath you, shaking you side to side.
  4. The ground would move both vertically and horizontally at the same time.

Accessibility: Keyboard Navigation
Bloom’s: Level 2. Understand
Chapter: 05 Earthquakes
Gradable: automatic
Section: 05.03 Faults, Earthquakes, and Plate Tectonics
Topic: Types of Seismic Waves

  1. Suppose you read this description of an earthquake from the 1880’s. “The ground shook so hard that books fell off the desk.” Which scale would be most appropriate for this type of information?
  2. Mercalli
  3. Richter
  4. Moment

Accessibility: Keyboard Navigation
Bloom’s: Level 3. Apply
Chapter: 05 Earthquakes
Gradable: automatic
Section: 05.05 Measurement of Earthquakes
Topic: Measuring Earthquake Intensity

  1. What does moment earthquake magnitude measure?
  2. Energy released from earthquake
  3. Amplitude of seismic waves on seismogram
  4. Damage resulting from an earthquake
  5. Displacement on faults

Accessibility: Keyboard Navigation
Bloom’s: Level 1. Remember
Chapter: 05 Earthquakes
Gradable: automatic
Section: 05.05 Measurement of Earthquakes
Topic: Measuring Earthquake Magnitude

  1. What is the Mercalli Intensity scale based upon?
  2. Damage and human reports
  3. Seismic wave amplitude
  4. Measurements from seismometers

Accessibility: Keyboard Navigation
Bloom’s: Level 1. Remember
Chapter: 05 Earthquakes
Gradable: automatic
Section: 05.05 Measurement of Earthquakes
Topic: Measuring Earthquake Intensity

  1. Suppose three identical magnitude 3 earthquakes occur in three different locations. The epicenters are Anchorage (Alaska), Los Angeles (California) and Boston (Massachusetts). Which location would most likely experience the largest intensity the farthest from the epicenter?
  2. California
  3. Alaska
  4. Massachusetts

Accessibility: Keyboard Navigation
Bloom’s: Level 3. Apply
Chapter: 05 Earthquakes
Gradable: automatic
Section: 05.05 Measurement of Earthquakes
Topic: Measuring Earthquake Magnitude

  1. Suppose two identical magnitude 6 earthquakes occur in two different locations. The locations are San Diego, California and Istanbul, Turkey. Based on what you know from this chapter, which location would likely suffer the most casualties and why?
  2. San Diego because building codes are better enforced than in Istanbul.
  3. San Diego because building codes are less enforced than in Istanbul.
  4. Istanbul because building codes are better enforced than in San Diego.
  5. Istanbul because building codes are less enforced than in San Diego.

Accessibility: Keyboard Navigation
Bloom’s: Level 5. Evaluate
Chapter: 05 Earthquakes
Gradable: automatic
Section: 05.06 Earthquake Hazards
Topic: Measuring Earthquake Magnitude

  1. This earthquake-generated hazard can occur when seismic waves shake saturated soils.
  2. Liquefaction
  3. Uplift
  4. Tsunami

Accessibility: Keyboard Navigation
Bloom’s: Level 2. Understand
Chapter: 05 Earthquakes
Gradable: automatic
Section: 05.06 Earthquake Hazards
Topic: Types of Seismic Waves

  1. Consider the 26 December, 2004 Indonesia earthquake where over 200,000 people died. If there had been an adequate tsunami warning system, how much time would there have been to get people to higher ground?
  2. A few hours to a few days
  3. A few minutes to a few hours
  4. There was not enough time to get people to safety

Accessibility: Keyboard Navigation
Bloom’s: Level 2. Understand
Chapter: 05 Earthquakes
Gradable: automatic
Section: 05.06 Earthquake Hazards
Topic: Earthquake Warning Systems

  1. The amplitude of an earthquake is recorded by three different seismograph stations. The seismograph station in Milwaukee, WI records an amplitude of 5 mm; the seismograph station in Toronto, ON records an amplitude of 7.5 mm; and the seismograph station in Portland, ME records and amplitude of 10 mm. Which city is closest to the epicenter of the earthquake?

 

  1. Milwaukee, WI
  2. Toronto, ON
  3. Portland, ME
  4. Not enough data is given to answer
  5. All three cities are equal distance from the earthquake epicenter

Accessibility: Keyboard Navigation
Bloom’s: Level 3. Apply
Chapter: 05 Earthquakes
Gradable: automatic
Section: 05.05 Measurement of Earthquakes
Topic: Types of Seismic Waves

Read the following paragraph and then answer this question.

Scientists studying stands of dead “ghost” trees in Washington state recognized similarities between these trees and similar ghost forests that were created following an earthquake in the Kenai Peninsula, Alaska, in 1964. Radiocarbon dating of the dead trees indicated that they were killed between the years 1680 and 1720 by an earthquake occurring along the Cascadia fault, a convergent boundary between the Juan de Fuca and North American plates, located in the Pacific Northwest. The discovery of sandy layers of soil deposited by a tsunami, dated to the same time period, supported the Cascadia earthquake hypothesis. Another group of Japanese scientists hypothesized that this earthquake may have been responsible for a tsunami recorded to have struck the coast of Japan in the year 1700. Additional analysis by dendrochronologists determined that the ghost forest trees likely died between the years 1699-1700, supporting the Japanese hypothesis. The discovery of a recent earthquake along the Cascadia fault led to more strict building codes in the Pacific Northwest, helping to protect the millions of people who live near the fault.

Topic: Megathrust Earthquake: Characteristics and Evidences

  1. Which of the four primary roles of earth scientists is best illustrated in this paragraph?
  2. Protecting against natural hazards
  3. Finding and sustaining Earth’s resources
  4. Protecting the health of the environment
  5. Ensuring the future of human life

Accessibility: Keyboard Navigation
Bloom’s: Level 5. Evaluate
Chapter: 05 Earthquakes
Gradable: automatic
Section: 05.02 Ghost Forests and Megathrust Earthquakes
Topic: Earthquake Hazards

  1. What type of fault is the Cascadia fault?
  2. Normal fault
  3. Reverse fault
  4. Strike-slip fault

Accessibility: Keyboard Navigation
Bloom’s: Level 3. Apply
Chapter: 05 Earthquakes
Gradable: automatic
Section: 05.02 Ghost Forests and Megathrust Earthquakes
Topic: Features of Faults and Earthquakes

  1. For a long time, scientists thought that there was a correlation between fault length and earthquake magnitude. Which recent earthquake challenged this assumption, generating a larger than expected fault slip from a shorter than expected fault?
  2. The 2004 Sumatra earthquake
  3. The 1994 Northridge earthquake
  4. The 2011 Tohoku earthquake
  5. The 2010 Haiti earthquake

Accessibility: Keyboard Navigation
Bloom’s: Level 1. Remember
Chapter: 05 Earthquakes
Gradable: automatic
Section: 05.03 Faults, Earthquakes, and Plate Tectonics
Topic: Measuring Earthquake Magnitude

  1. P and S waves are both body waves.

TRUE

Accessibility: Keyboard Navigation
Bloom’s: Level 1. Remember
Chapter: 05 Earthquakes
Gradable: automatic
Section: 05.03 Faults, Earthquakes, and Plate Tectonics
Topic: Types of Seismic Waves

  1. Magnitude is a measure of the size of an earthquake while intensity deals with the earthquake’s effect on humans.

TRUE

Accessibility: Keyboard Navigation
Bloom’s: Level 2. Understand
Chapter: 05 Earthquakes
Gradable: automatic
Section: 05.05 Measurement of Earthquakes
Topic: Measuring Earthquake Magnitude

  1. The earthquake magnitude system has a maximum value of 9.

FALSE

Accessibility: Keyboard Navigation
Bloom’s: Level 1. Remember
Chapter: 05 Earthquakes
Gradable: automatic
Section: 05.05 Measurement of Earthquakes
Topic: Measuring Earthquake Magnitude

  1. Earthquakes can occur in any location.

TRUE

Accessibility: Keyboard Navigation
Bloom’s: Level 2. Understand
Chapter: 05 Earthquakes
Gradable: automatic
Section: 05.03 Faults, Earthquakes, and Plate Tectonics
Topic: Earthquakes: Processes and Consequences

  1. Rocks near faults can deform before they rupture.

TRUE

Accessibility: Keyboard Navigation
Bloom’s: Level 2. Understand
Chapter: 05 Earthquakes
Gradable: automatic
Section: 05.03 Faults, Earthquakes, and Plate Tectonics
Topic: Features of Faults and Earthquakes

  1. Earthquake hazard maps are based on probability.

TRUE

Accessibility: Keyboard Navigation
Bloom’s: Level 1. Remember
Chapter: 05 Earthquakes
Gradable: automatic
Section: 05.03 Faults, Earthquakes, and Plate Tectonics
Topic: Earthquake Hazards

  1. For most earthquakes (except megathrust earthquakes), the movement along faults rarely exceeds 5 meters (16 feet).

TRUE

Accessibility: Keyboard Navigation
Bloom’s: Level 1. Remember
Chapter: 05 Earthquakes
Gradable: automatic
Section: 05.04 Seismic Waves and Earthquake Detection
Topic: Features of Faults and Earthquakes

  1. A magnitude 8.0 earthquake will always cause more damage and loss of human life than a magnitude 7.0 earthquake.

FALSE

Accessibility: Keyboard Navigation
Bloom’s: Level 2. Understand
Chapter: 05 Earthquakes
Gradable: automatic
Section: 05.06 Earthquake Hazards
Topic: Measuring Earthquake Magnitude

  1. Normal faults are most common at divergent plate boundaries.

TRUE

Accessibility: Keyboard Navigation
Bloom’s: Level 1. Remember
Chapter: 05 Earthquakes
Gradable: automatic
Section: 05.03 Faults, Earthquakes, and Plate Tectonics
Topic: Effects of Plate Movement and Faults

  1. At least three seismograph stations from three different locations are required to determine the epicenter of an earthquake.

TRUE

Accessibility: Keyboard Navigation
Bloom’s: Level 1. Remember
Chapter: 05 Earthquakes
Gradable: automatic
Section: 05.05 Measurement of Earthquakes
Topic: Earthquake Hazards

  1. A Richter magnitude 6 earthquake has about double the ground motion compared to a Richter magnitude 5 earthquake.

FALSE

Accessibility: Keyboard Navigation
Bloom’s: Level 2. Understand
Chapter: 05 Earthquakes
Gradable: automatic
Section: 05.05 Measurement of Earthquakes
Topic: Measuring Earthquake Magnitude

 

Chapter 05 Test bank: Earthquakes Summary

Category # of Questions
Accessibility: Keyboard Navigation 46
Bloom’s: Level 1. Remember 27
Bloom’s: Level 2. Understand 24
Bloom’s: Level 3. Apply 13
Bloom’s: Level 4. Analyze 4
Bloom’s: Level 5. Evaluate 4
Chapter: 05 Earthquakes 75
Gradable: automatic 73
Section: 05.02 Ghost Forests and Megathrust Earthquakes 5
Section: 05.03 Faults, Earthquakes, and Plate Tectonics 30
Section: 05.04 Seismic Waves and Earthquake Detection 9
Section: 05.05 Measurement of Earthquakes 21
Section: 05.06 Earthquake Hazards 8
Topic: Earthquake Hazards 10
Topic: Earthquake Warning Systems 1
Topic: Earthquakes: Processes and Consequences 3
Topic: Effects of Plate Movement and Faults 7
Topic: Features of Faults and Earthquakes 18
Topic: Measuring Earthquake Intensity 11
Topic: Measuring Earthquake Magnitude 14
Topic: Megathrust Earthquake: Characteristics and Evidences 1
Topic: Types of Seismic Waves 13

 

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