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Transcript of EarthquakesReview $100 $100 $200 $200 $300 $300 $400 $400 $500 $500 $100 $100 $200 $200 $300 $300...

Earthquakes Earthquakes ReviewReview

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Shake itShake itupup
Do the Do the WAVEWAVE
Seismo…Seismo…What?What?
Whose FAULT Whose FAULT Is it?Is it?
Measure Measure This!This!
final

$100 $100 Shake it upShake it up
An ___________ is An ___________ is the vibration of the the vibration of the earth produced by earth produced by the rapid release of the rapid release of
energy.energy.

$100 $100 Shake it upShake it up
What is an What is an EarthquakeEarthquake

$200 $200 Shake it upShake it up
Where do most Where do most earthquakes occur?earthquakes occur?

$200 $200 Shake it upShake it up
Where plates meetWhere plates meet

$300 $300 Shake it upShake it up
What is the name of What is the name of the point within Earth the point within Earth
where rupture first where rupture first occurs to cause an occurs to cause an
earthquake?earthquake?

$300 $300 Shake it upShake it up
What is the focusWhat is the focus

$400 $400 Shake it upShake it up
How can we reduce the How can we reduce the dangers of serious dangers of serious injury or loss of life injury or loss of life
from an earthquake?from an earthquake?

$400 $400 Shake it upShake it up
What is to be What is to be preparedprepared

DAILY DAILY DOUBLEDOUBLE

$500 $500 Shake it upShake it up
From 1975-1995 there From 1975-1995 there were only four states were only four states that did not have any that did not have any earthquakes. Name earthquakes. Name
them. them.

$500 $500 Shake it upShake it up
What are Florida, Iowa, What are Florida, Iowa, North Dakota, and North Dakota, and
Wisconsin.Wisconsin.

$100 $100 Do the WAVE Do the WAVE
This wave travels This wave travels the fastestthe fastest

$100 $100 Do the WAVEDo the WAVE
WhatWhat is a is a
P waveP wave

$200 $200 Do the WAVEDo the WAVE
This wave has the This wave has the greatest greatest
amplitudeamplitude

$200 $200 Do the WAVEDo the WAVE
What is a What is a Surface WaveSurface Wave

$300 Do the WAVE$300 Do the WAVE
This is the first This is the first wave in an wave in an earthquakeearthquake

$300 $300 Do the WAVEDo the WAVE
What is a P WaveWhat is a P Wave

$400 $400 Do the WAVEDo the WAVE
This wave causes This wave causes the most the most damagedamage

$400 $400 Do the WAVEDo the WAVE
What is a What is a Surface WaveSurface Wave

$500 $500 Do the WAVEDo the WAVE
This is the only This is the only wave that can wave that can travel through travel through
liquidsliquids

$500 $500 Do the WAVEDo the WAVE
What is a P waveWhat is a P wave

$100 $100 Seismo…what?Seismo…what?
What is the name What is the name of a person who of a person who
studies studies earthquakes?earthquakes?

$100 $100 Seismo…what?Seismo…what?
What is a What is a SeismologistSeismologist

$200 $200 Seismo…what?Seismo…what?
The instrument used The instrument used to measure the to measure the
waveswaves

$200 $200 Seismo…what?Seismo…what?
What is a What is a SeismometerSeismometer

$300 $300 Seismo…what?Seismo…what?
The exact location of an The exact location of an earthquake is pinpointed earthquake is pinpointed
by reading _______________ by reading _______________ for 3 specific locationsfor 3 specific locations

$300 $300 Seismo…what?Seismo…what?
What are What are SeismogramsSeismograms

$400 $400 Seismo…what?Seismo…what?
The record of a The record of a wave is called a wave is called a ____________________________

$400 $400 Seismo…what?Seismo…what?
What is a What is a seismogramseismogram

$500 $500 Seismo…what?Seismo…what?
A glorified pendulum A glorified pendulum with the base with the base
anchored to bedrock. anchored to bedrock. The base moves as The base moves as
the pendulum the pendulum remains motionless.remains motionless.

$500 $500 Seismo…what?Seismo…what?
What is a What is a seismographseismograph

$100 $100 Whose FAULT is it?Whose FAULT is it?
The movement The movement of blocks of blocks along this along this
fault is fault is horizontal. horizontal.

$100 $100 Whose FAULT is it?Whose FAULT is it?
What is a Transform What is a Transform FaultFault

$200 $200 Whose FAULT is it?Whose FAULT is it?
The block above The block above the fault moves the fault moves down relative to down relative to the block below the block below
the fault. the fault.

$200 $200 Whose FAULT is it?Whose FAULT is it?
What is a Normal What is a Normal faultfault

$300 $300 Whose FAULT is it?Whose FAULT is it?
The block above The block above the fault moves the fault moves up relative to up relative to
the block below the block below the fault.the fault.

$300 $300 Whose FAULT is it?Whose FAULT is it?
What is a Reverse What is a Reverse FaultFault

$400 $400 Whose FAULT is it?Whose FAULT is it?
The fault motion of The fault motion of a _______________ a _______________
fault is caused by fault is caused by shearing forces. shearing forces.

$400 $400 Whose FAULT is it?Whose FAULT is it?
What is a What is a Transform FaultTransform Fault

$500 $500 Whose FAULT is it?Whose FAULT is it?
This Fault is This Fault is commonly called commonly called an Extensional an Extensional
FaultFault

$500 $500 Whose FAULT is it?Whose FAULT is it?
What is a What is a Normal FaultNormal Fault

$100 Measure This$100 Measure This
In what state has In what state has the largest the largest
earthquake been earthquake been recorded?recorded?

$100 Measure This$100 Measure This
What is AlaskaWhat is Alaska

$200 Measure This$200 Measure This
Is it possible that Is it possible that California will fall into California will fall into
the ocean?the ocean?

$200 Measure This$200 Measure This
What is ImpossibleWhat is Impossible

$300 Measure This$300 Measure This
This This scalescale is a is a measure of the measure of the
energy released energy released during the during the
earthquake.earthquake.

$300 Measure This$300 Measure This
What is a Richter ScaleWhat is a Richter Scale

$400 Measure This$400 Measure This
___________ is a ___________ is a measurement of measurement of
effects at a certain effects at a certain location in relation to location in relation to
an earthquakean earthquake

$400 Measure This$400 Measure This
What is IntensityWhat is Intensity

DAILY DAILY DOUBLEDOUBLE

$500 Measure This$500 Measure This
Generally an Generally an earthquake with a earthquake with a
magnitude of ______ magnitude of ______ or less is not felt.or less is not felt.

$500 Measure This$500 Measure This
What is 3.5What is 3.5


EARTHQUAKESEARTHQUAKES

The theory which The theory which describes the return of describes the return of
a bending solid to a bending solid to original shape after original shape after deforming force is deforming force is
removedremoved

What is the Elastic What is the Elastic ReboundReboundTheoryTheory