Earthquakes 101: Intro to Seismic Disasters
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Questions and Answers

How many deaths were caused by the 1964 Alaskan earthquake?

  • 200
  • 500
  • 100
  • 115 (correct)

What was the estimated property damage from the 1964 Alaskan earthquake?

  • $400 million
  • $500 million
  • $540 million (correct)
  • $600 million

In what year did the Alaskan earthquake occur?

  • 1964 (correct)
  • 1962
  • 1965
  • 1963

How would you describe the impact of the 1964 Alaskan earthquake?

<p>Terrifying (A)</p> Signup and view all the answers

Where did the earthquake occur?

<p>Alaska (D)</p> Signup and view all the answers

What is the location of earthquakes?

<p>Along faults (A)</p> Signup and view all the answers

What happens along old, existing faults due to stress?

<p>Slipping occurs (A)</p> Signup and view all the answers

What is the result of displacement of one side relative to the other in rock?

<p>Creation of a fault (A)</p> Signup and view all the answers

What is the cause of new faults or breaks in rock?

<p>Stress (D)</p> Signup and view all the answers

What is the nature of faults in rock?

<p>Planar breaks (D)</p> Signup and view all the answers

What type of movement occurs along faults when it happens gradually and relatively?

<p>Gradual movement (D)</p> Signup and view all the answers

What term is associated with slow movement along faults?

<p>Croon (A)</p> Signup and view all the answers

What happens when movement occurs along faults?

<p>Tectonic plates move (D)</p> Signup and view all the answers

What type of fault movement is described as 'relatively called croon'?

<p>Gradual and slow (C)</p> Signup and view all the answers

What is the result of gradual movement along faults?

<p>Tectonic plate movement (A)</p> Signup and view all the answers

How much damage was caused by the 1989 Loma Prieta earthquake?

<p>Over $1 billion (D)</p> Signup and view all the answers

What was the significant factor that contributed to fewer losses in the 1994 Northridge earthquake?

<p>Early morning occurrence (B)</p> Signup and view all the answers

What is the estimated death toll from the 1995 Kobe, Japan earthquake?

<p>Over 5200 deaths (C)</p> Signup and view all the answers

What is the purpose of this chapter?

<p>To review the causes and effects of earthquakes and explore how their devastation can be minimized (A)</p> Signup and view all the answers

What do earthquakes, in general, represent?

<p>A release of built-up stress in the lithosphere (C)</p> Signup and view all the answers

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