Which type of information can scientists collect using a seismograph?(1 point)
Responses
measurements of vibrations occurring inside Earth
measurements of vibrations occurring inside Earth
temperatures of molten rock inside Earth
temperatures of molten rock inside Earth
the amount of debris produced by a volcano
the amount of debris produced by a volcano
pollution levels in the air after a volcanic eruption
measurements of vibrations occurring inside Earth
Scientists can collect measurements of vibrations occurring inside the Earth using a seismograph.
Scientists can collect measurements of vibrations occurring inside Earth using a seismograph.
To understand how a seismograph works, we need to know that earthquakes produce seismic waves. These waves travel through the Earth and cause vibrations. A seismograph is a device that can detect and measure these vibrations.
When an earthquake occurs, the ground shakes and moves, causing the seismograph's sensors to also shake. These sensors are designed to detect even the tiniest movements. The seismograph records the vibrations and produces a graphical representation called a seismogram.
Scientists analyze the seismogram to study various aspects of earthquakes. They can measure the magnitude (strength) of an earthquake, the duration of shaking, and even the direction from which the seismic waves originated. By studying these measurements, scientists can gain insight into the dynamics and characteristics of earthquakes.
Therefore, the correct answer is: measurements of vibrations occurring inside Earth.