Earthquakes

How many seismographic stations are needed to give distance and direction to an epicenter?

• 0

• 1

• 2

• 3

The epicenter of an earthquake is

• The point below the surface where rock begins to break and the first motion occurs
• The seismic station closest to the earthquake
• The place where the greatest damage occurs
• The point on the surface directly above the focus

Tags

NGSS.MS-ESS3-2

This famous transform fault responsible for the 1906 San Fransico earthquake and creates significant earthquake activity for California.

• New Madrid
• Denali Fault
• Ramapo Seismic Zone
• San Andreas

Tags

NGSS.MS-ESS3-2

NGSS.MS-ESS2-3

The Richter scale measures:

• the amount of radon gas released
• the movement of plates
• the strength of an earthquake
• the weight of tectonic plates

Which travels fastest, always being the first detected by seismic stations?

• P waves
• S waves

An instrument that detects and measures earthquakes is a 

• seismogram
• focus seismic map
• focus
• seismograph 

Most earthquakes happen along the _________________. 

• coast
• faults
• desert
• directions

Tags

NGSS.MS-ESS3-2

Earthquakes under the water can cause _________________________________.

• tornadoes
• tsunamis
• lightening
• hailstorms

Tags

NGSS.MS-ESS3-2

A tracing of earthquake motion that is created by a seismograph. This can be on a huge sheet of paper, shows P-waves 

• Seimogram 
• Seismic wave
• Carrollton 
• Deformed 

Tags

NGSS.MS-ESS3-2

Seismology

• Branch of science that studies earthquakes 
• Earthquakes 
• The sudden return to elastically deformed rock to its original shape. 
• Focus 

Tags

NGSS.MS-ESS3-2