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Shock Sequence

Shock Sequence

Assessment

Presentation

Science

6th Grade

Practice Problem

Medium

NGSS
MS-ESS1-1, MS-ESS3-2, MS-PS4-2

+4

Standards-aligned

Created by

George Smithson

Used 4+ times

FREE Resource

5 Slides • 8 Questions

1

Multiple Choice

What is an earthquake?

1

An earthquake is a vibration of the surface of the Earth resulting from a sudden release of energy in the Earth's crust.

2

Energy waves that travel through the Earth's crust

3

Any geological event caused by the Earth

4

The motion of large broken pieces of the Earth's crust

2

Multiple Choice

What scale do we measure earthquakes with?

1
Celsius scale
2

Beaufort scale

3

Moment magnitude

4
Kelvin scale

3

Multiple Choice

How do we locate earthquakes?

1

Analyzing animal behavior

2

Using multiple seismographs to triangulate the epicenter

3

Observing changes in atmospheric pressure

4

Using seismographs to measure ground shaking

4

Multiple Choice

What are the three types of seismic waves?

1

Convergent, divergent, transform

2

Normal, reverse, strike-slip

3

Compression, tension, shearing

4

Primary, secondary, surface

5

Multiple Choice

What is the proper sequence of an earthquake?

1

Foreshock, Main shock, Aftershock

2

Main shock, Foreshock, Aftershock

3

Primary, Secondary, Surface

4

Hypershock, Main shock, Aftershock

6

media

How do
earthquakes strike?

-When an earthquake happens, it may
have three separate “shocks” to it.

-A foreshock might come first, triggering a
larger earthquake minutes, hours, days, or
even months later

-Can’t tell if it’s a foreshock until later

7

media

How do
earthquakes strike?

-When an earthquake happens, it may
have three separate “shocks” to it.

-Next up is the mainshock, the largest
earthquake in the series

8

media

How do
earthquakes strike?

-When an earthquake happens, it may
have three separate “shocks” to it.

Finally, we get aftershocks. These are smaller than the main shock, but dozens to hundreds occur in the hours, days, months, and years after the main shock

9

Multiple Choice

Which shock is the largest in the sequence?

1

Main shock

2

Foreshock

3

Static shock

4

Aftershock

10

Multiple Choice

Which shock is rare, but always proceeds the main shock?

1

Main shock

2

Foreshock

3

Static shock

4

Aftershock

11

Multiple Choice

Which type of earthquakes come after a large (7.0) earthquake for hours, days, and years after the event?

1

Main shock

2

Foreshock

3

Static shock

4

Aftershock

12

How could you locate where an earthquake strikes?

13

media

Looking at
the future

What is an earthquake?

1

An earthquake is a vibration of the surface of the Earth resulting from a sudden release of energy in the Earth's crust.

2

Energy waves that travel through the Earth's crust

3

Any geological event caused by the Earth

4

The motion of large broken pieces of the Earth's crust

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MULTIPLE CHOICE