Earthquakes Review

The ​ (a)   is layer of Earth's interior that is inferred to be composed of solid iron and nickel.

• Inner Core
• Mantle
• Asthenosphere
• Outer Core

Tags

NGSS.HS-ESS2-3

A fault is
(a)  

• A fracture in the Earth where movement has occurred
• A place on Earth where earthquakes cannot occur
• The place on Earth’s surface where structures move during an earthquake
• Another name for an earthquake

Tags

NGSS.MS-ESS3-2

Certain activities occur at different plate boundaries due to movement at the boundary. Which activity would be the main result of two tectonic plates slipping past one another?

• floods
• earthquakes
• island buliding
• seafloor spreading

Tags

NGSS.MS-ESS3-2

NGSS.MS-ESS2-3

A strong earthquake that occurs on the ocean floor could result in the formation of
(a)  

• A tsunami
• A delta
• An el nino event
• low tides

Tags

NGSS.MS-ESS3-2

Base your answer on the diagram, which shows models of two types of earthquake waves. Model A best represents the motion of earthquake waves called:

(a)  

• P-waves (compressional waves) that travel faster than S-waves (shear waves) shown in model B

• P-waves (compressional waves) that travel slower than S-waves (shear waves) shown in model B

• S-waves (shear waves) that travel faster than P-waves (compressional waves) shown in model B

• S-waves (shear waves) that travel slower than P-waves (compressional waves) shown in model B

Tags

NGSS.MS-PS4-1

Base your answer to the next question on the seismogram below. The seismogram was recorded at a seismic station and shows the arrival times of the first P-wave and S-wave from an earthquake. Which part of this seismogram is used to find the distance to the epicenter of the earthquake?

• S-wave arrival time, only

• P-wave arrival time, only

• Difference in the arrival time of the P-wave and S-wave

• Difference in the height of the P-wave and S-wave

Tags

NGSS.HS-PS4-1

What would be most effective in minimizing the potential damage caused by an earthquake?

• Installing sirens in areas prone to earthquakes
• Building structure that withstand ground vibrations.
• Increasing the amount of concrete during road building
• Requiring the recycling of metal and wood products

Tags

NGSS.MS-ESS3-2

NGSS.MS-ETS1-1

NGSS.MS-ETS1-2

A minimum of ​ (a)   seismic stations are needed to determine the location of an earthquake’s epicenter.

• 3
• 2
• 4
• 5

Tags

NGSS.MS-ESS3-2

Base your answer on the diagram below, which represents seismic stations A, B, and C. The distance from each station to an earthquake’s epicenter is plotted. The epicenter is closest to point:

Tags

NGSS.MS-ESS3-2

The circles on the map show the distances from three seismic stations, X, Y, and Z, to the epicenter of an earthquake. Which location is closest to the earthquake epicenter?

Answer explanation

Location B is the epicenter of the earthquake. Locations A, C, and D only contain 2 intersecting circles - therefore they are not the epicenter.

Tags

NGSS.MS-ESS3-2