There are two instruments, which are basically the same thing. There is the seismograph , and a more specific tool measures the waves on what is called the Richter scale. Earthquakes are given a number from one to ten, ten being the strongest. The strongest earthquake that their ever was, was measured a 9.3.
a seismograph can find the severity of an earthquake by graphing the measures of distances and strength of an earthquake.
A seismograph measures the vibrations given off by an earthquake. Even the smallest earthquakes give off these vibrations.
They use a seismograph
Lilly, who is a scientist, used a seismograph to determine the strength of the earthquake that had just hit Haiti.
pen
a seismograph can find the severity of an earthquake by graphing the measures of distances and strength of an earthquake.
the purpose of the seismograph is that it tells you when a earthquake is coming. :)
It indicates that it is greater for a more severe earthquake or for an earthquake close to the seismograph.
a Seismograph measure earthquake vibrations
A seismograph does not record specific details about the location where an earthquake occurs. It also does not record information about the size or type of objects or buildings affected by the earthquake. Additionally, a seismograph does not provide information about the cause of the earthquake.
seismograph are used to predict an earthquake
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A seismograph
Seismograph.
Use a seismograph.
seismograph
Seismograph