For each word in the list on the left side: click and hold on the box beside it and choose one of the terms or phrases in the list that pops up. When you're done, click on "Check Answers."

The New Madrid Fault System	type of tectonic environment does NOT produce earthquakes Collapsed buildings largest earthquake of the twentieth century magnitude Chile depth of the quake during an earthquake millimeters has remained constant over the years fault crosses five state lines, Mississippi River ddd developed way to measure the size of an earthquake epicentre developed in Japan huge ocean waves caused by underwater earthquakes seismogram
Tsunami	type of tectonic environment does NOT produce earthquakes Collapsed buildings largest earthquake of the twentieth century magnitude Chile depth of the quake during an earthquake millimeters has remained constant over the years fault crosses five state lines, Mississippi River ddd developed way to measure the size of an earthquake epicentre developed in Japan huge ocean waves caused by underwater earthquakes seismogram
size of an earthquake is indicated by	type of tectonic environment does NOT produce earthquakes Collapsed buildings largest earthquake of the twentieth century magnitude Chile depth of the quake during an earthquake millimeters has remained constant over the years fault crosses five state lines, Mississippi River ddd developed way to measure the size of an earthquake epicentre developed in Japan huge ocean waves caused by underwater earthquakes seismogram
plate tectonic movement is measured in	type of tectonic environment does NOT produce earthquakes Collapsed buildings largest earthquake of the twentieth century magnitude Chile depth of the quake during an earthquake millimeters has remained constant over the years fault crosses five state lines, Mississippi River ddd developed way to measure the size of an earthquake epicentre developed in Japan huge ocean waves caused by underwater earthquakes seismogram
Relational	type of tectonic environment does NOT produce earthquakes Collapsed buildings largest earthquake of the twentieth century magnitude Chile depth of the quake during an earthquake millimeters has remained constant over the years fault crosses five state lines, Mississippi River ddd developed way to measure the size of an earthquake epicentre developed in Japan huge ocean waves caused by underwater earthquakes seismogram
point on the earth's surface at which an earthquake is centered	type of tectonic environment does NOT produce earthquakes Collapsed buildings largest earthquake of the twentieth century magnitude Chile depth of the quake during an earthquake millimeters has remained constant over the years fault crosses five state lines, Mississippi River ddd epicentre developed way to measure the size of an earthquake developed in Japan huge ocean waves caused by underwater earthquakes seismogram
instrumental record of an earthquake	type of tectonic environment does NOT produce earthquakes Collapsed buildings largest earthquake of the twentieth century magnitude Chile depth of the quake during an earthquake millimeters has remained constant over the years fault crosses five state lines, Mississippi River ddd developed way to measure the size of an earthquake epicentre developed in Japan huge ocean waves caused by underwater earthquakes seismogram
Global earthquake activity	type of tectonic environment does NOT produce earthquakes Collapsed buildings largest earthquake of the twentieth century magnitude Chile depth of the quake during an earthquake millimeters has remained constant over the years fault crosses five state lines, Mississippi River ddd developed way to measure the size of an earthquake epicentre developed in Japan huge ocean waves caused by underwater earthquakes seismogram
largest earthquake ever recorded occurred	type of tectonic environment does NOT produce earthquakes Collapsed buildings largest earthquake of the twentieth century magnitude Chile depth of the quake during an earthquake millimeters has remained constant over the years fault crosses five state lines, Mississippi River ddd developed way to measure the size of an earthquake epicentre developed in Japan huge ocean waves caused by underwater earthquakes seismogram
determines the destructiveness of an earthquake	type of tectonic environment does NOT produce earthquakes Collapsed buildings largest earthquake of the twentieth century magnitude Chile depth of the quake during an earthquake millimeters has remained constant over the years fault crosses five state lines, Mississippi River ddd developed way to measure the size of an earthquake epicentre developed in Japan huge ocean waves caused by underwater earthquakes seismogram
Cause most deaths in 1906 San Francisco quake	type of tectonic environment does NOT produce earthquakes Collapsed buildings largest earthquake of the twentieth century magnitude Chile depth of the quake during an earthquake millimeters has remained constant over the years fault crosses five state lines, Mississippi River ddd developed way to measure the size of an earthquake epicentre developed in Japan huge ocean waves caused by underwater earthquakes seismogram
first seismic instruments accurate enough to be used in the scientific study	type of tectonic environment does NOT produce earthquakes Collapsed buildings largest earthquake of the twentieth century magnitude Chile depth of the quake during an earthquake millimeters has remained constant over the years fault crosses five state lines, Mississippi River ddd developed way to measure the size of an earthquake epicentre developed in Japan huge ocean waves caused by underwater earthquakes seismogram
stay inside	type of tectonic environment does NOT produce earthquakes Collapsed buildings largest earthquake of the twentieth century magnitude Chile depth of the quake during an earthquake millimeters has remained constant over the years fault crosses five state lines, Mississippi River ddd developed way to measure the size of an earthquake epicentre developed in Japan huge ocean waves caused by underwater earthquakes seismogram
China, January 23, 1556, magnitude unknown	type of tectonic environment does NOT produce earthquakes Collapsed buildings The deadliest earthquake on record magnitude Chile depth of the quake during an earthquake millimeters has remained constant over the years fault crosses five state lines, Mississippi River developed way to measure the size of an earthquake epicentre developed in Japan huge ocean waves caused by underwater earthquakes seismogram
Charles Richter	type of tectonic environment does NOT produce earthquakes Collapsed buildings largest earthquake of the twentieth century magnitude Chile depth of the quake during an earthquake millimeters has remained constant over the years fault crosses five state lines, Mississippi River ddd developed way to measure the size of an earthquake epicentre developed in Japan huge ocean waves caused by underwater earthquakes seismogram

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