Earthquake and Seismic Waves Pt. 3 & 4

Earthquake and Seismic Waves

Part 3 & 4

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Multiple Choice

These are the first waves released during an earthquake

• S waves

• Surface Waves

• P waves

Multiple Choice

Where is the epicenter for this earthquake located based on triangulation?

• A

• B

• C

• D

Multiple Choice

How does triangulation show the location of the epicenter of an earthquake?

• By scientist looking around to see where the most damage was created.

• By making triangles on a map.

• By calculating the difference between the P and S waves in arrival times and determining the distances from at least 3 seismic stations.

• By drawing 3 or more random sized circles on a map to see where they intersect.

Multiple Choice

What method do seismologists use in locating an epicenter?

• Focus Group Discussion

• Interview

• Observation

• Triangulation

Multiple Select

Which can be negative effects of earthquakes? (select all that apply)

• Building destruction

• Harm to humans

• Bridges collapse

Multiple Choice

What is the temporary state in which loose soil and rock materials take on the property of a liquid?

• Aftershock

• Liquefaction

• Seismic Gap

• Tsunami

Multiple Choice

What is a smaller earthquake that follows a larger earthquake?

• Aftershock

• Liquefaction

• Seismic Gap

• Tsunami

Multiple Choice

What is a large ocean wave that results from an underwater earthquake, landslide, or volcanic eruption?

• Aftershock

• Liquefaction

• Seismic Gap

• Tsunami

Multiple Choice

In an earthquake scenario, which of the following actions applies?

• Drop down

• Take cover

• Hold on until the shaking stops

• All of the above apply.

Multiple Choice

What to do if you're outside while an earthquake occurs?

• Stay where you are

• Get indoors so debris won't hit you

• Get into an open area away from buildings.

Poll

I know this lesson very well

• Yes

• No