Earthquake Safety

What causes earthquakes?

• Breaking and shifting of subterranean rock

• Volcanic eruptions

• Ocean currents

• Sudden weather changes

Tags

NGSS.MS-ESS2-3

NGSS.MS-ESS3-2

What are aftershocks?

• The largest earthquake in a sequence

• Smaller earthquakes that occur after the main shock

• Predictable seismic events

• Initial earthquakes that trigger tsunamis

Tags

NGSS.MS-ESS3-2

Why is it important to prepare for earthquakes in Massachusetts?

• It is located in a high earthquake zone

• Earthquakes there always cause severe damage

• Earthquakes there are unpredictable and frequent

• It is located in a moderate earthquake zone

Tags

NGSS.MS-ESS3-2

What should you do during an earthquake if you are inside?

• Stand in a doorway

• Exit the building immediately

• Keep moving to avoid debris

• Drop, Cover, and Hold On

What is the recommended action if you are in a vehicle during an earthquake?

• Pull to the side of the road and stay inside

• Drive faster to reach a safe location

• Stop immediately and exit the vehicle

• Continue driving to avoid being in one place

Tags

NGSS.MS-ESS3-2

What should you do if you are trapped after an earthquake?

• Sleep until rescuers find you

• Wait silently for rescue

• Attempt to move heavy debris

• Try calling or texting for help

How can you prepare your home for an earthquake?

• Fasten shelves to walls and place heavy objects on lower shelves

• Leave windows open to avoid breaking

• Remove all furniture

• Fill the house with soft materials

Tags

NGSS.MS-ESS3-2

What should you do if you believe there is a gas leak after an earthquake?

• Light a candle to detect the source

• Stay indoors and open windows

• Go outdoors immediately

• Use electrical switches to check if power is on

Why is it advised to use generators and grills outside after an earthquake?

• To avoid attracting animals

• To keep the house clean

• Because their fumes contain carbon monoxide

• To save electricity

What is the purpose of the Great Northeast Shakeout?

• To raise funds for earthquake research

• To practice earthquake safety drills

• To celebrate earthquake survival stories

• To commemorate past earthquakes