They map faults, detect changes along faults, and develop a method of predicting earthquakes
They use a seismograph
Use a Seismograph.
Lilly, who is a scientist, used a seismograph to determine the strength of the earthquake that had just hit Haiti.
Seismograph
they can learn about earthquakes before there about to happen and they can learn also about the layers of the earth when the wave goes through the earth.
They map faults, detect changes along faults, and develop a method of predicting earthquakes
They map faults, detect changes along faults, and develop a method of predicting earthquakes
When seismic waves hit a fault, the waves are reflected off the fault.Seismograph can detect these reflected seismic waves.Geologists then use these data to map the fault's length and depth.
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
yes ; I am a geologist
The seismograph needle fluttered wildly during the aftershock.
Here are some sentences.Scientists use a seismograph to measure movement in the earth.The seismograph showed that an earthquake had occurred.
Scientists use seismographs to monitor earthquakes. Though, a seismograph merely registers an earthquake. By using at least three seismograph stations, and using triangulation, the epicentre of the earthquake is able to be plotted.
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
Three seismograph stations are needed to locate the epicenter of an earthquake. By measuring the arrival times of seismic waves at three different stations, scientists can use triangulation to pinpoint the earthquake's epicenter.
They use a seismograph
Since a seismograph is a device used to measure the magnitude earthquakes, someone who studies earthquakes would use it.