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Jeopardy. Hosted by The Fabulous Mr. Haver. Forces in Earth’s Crust. Earthquakes & Seismic Waves. Monitoring Earthquakes. Earthquake Safety. 100. 100. 100. 100. 200. 200. 200. 200. 300. 300. 300. 300. 400. 400. 400. 400. 500. 500. 500. 500. Row 1, Col 1. - PowerPoint PPT PresentationTRANSCRIPT
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The Fabulous Mr. Haver
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Forces in Earth’s Crust
Earthquakes & Seismic
Waves
Monitoring Earthquake
s
Earthquake Safety
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Row 1, Col 1
Synclines and anticlines are types of this
What are folds?
1,2
This type of seismic wave arrives second
at a seismograph
What are S waves?
1,3
This instrument is used to measure and
record ground movement during an earthquake
What is a seismograph?
1,4
This process occurs when an earthquake’s shaking turns
loose soil into mud
What is liquefaction?
2,1
This stress force stretches rock
What is tension?
2,2
This point is located on Earth’s surface directly above
an earthquake’s focus
What is an epicenter?
2,3
Tiltmeters, creep meters, laser-ranging devices, and GPS satellites are
instruments that do this
What are instruments uses to monitor movement along faults?
2,4
Undersea earthquakes displace water that may produce these
What are tsunamis?
3,1
This fault forms when the hanging wall moves
up past the footwall
What is a reverse fault?
3,2
This rating system estimates the total
energy released by an earthquake
What is the moment-magnitude scale?
3,3
This instrument uses a wire stretched across a fault to
measure horizontal movement
What is a creep meter?
3,4
This design reduces the amount of energy
that reaches the building during an earthquake
What is a base-isolated building design?
4,1
Shearing, compression, and tension are three
types of this
What is stress?
4,2
The Mercalli scale, the Richter scale, and the moment magnitude scale
are examples of this
What are instruments used to measure earthquakes?
4,3
The force that opposes the motion of
one surface as it moves across another surface
What is friction?
4,4
The best way to protect yourself during an
earthquake is to do this
What are drop, cover, and hold?
5,1
This type of stress pushes masses of rock sideways
in opposite directions
What is shearing?
5,2
The process by which geologists draw circles to show distances
from three seismographs is known as this
What is triangulation?
5,3
Pattern of lines that is the record of an
earthquake’s seismic waves
What is a seismogram?
5,4
Shaking, liquefaction, aftershocks, and tsunamis
are examples of this
What are the causes of earthquake damage?