Lilly, who is a scientist, used a seismograph to determine the strength of the earthquake that had just hit Haiti.
They use a seismograph
Use a Seismograph.
Seismograph
seismograph yan ang truth answer I LOVE YOU MARGELOu
If for ancient China, (i am assuming because you said did) it is seismograph
The seismograph needle fluttered wildly during the aftershock.
The seismograph measured the intensity of the seismic waves
Here are some sentences.Scientists use a seismograph to measure movement in the earth.The seismograph showed that an earthquake had occurred.
A seismograph is the device that scientists use to measure earthquakes. The goal of a seismograph is to accurately record the motion of the ground during a quake
The seismograph showed that the earthquake was very powerful.
A seismograph is the device that scientists use to measure earthquakes. The goal of a seismograph is to accurately record the motion of the ground during a quake
Since a seismograph is a device used to measure the magnitude earthquakes, someone who studies earthquakes would use it.
They use a seismograph
earthquakes are measured by seismic waves so scientists use a seismograph. there are a bunch of seismographs at a station and each one records the same stuff according to the p, s, and surface waves.
Use a Seismograph.
Use a seismograph.
A seismograph.