The earth rumbles and buildings shake. It’s an earthquake! Luckily, we can tell just how strong that earthquake was, thanks to the hard work of seismologists.
A seismologist is a scientist who measures the earth’s movements and vibrations. How do they keep track of these rumblings? With special tools! For example, seismographs help them to record the earth’s vibrations.
While seismologists do spend time studying earthquakes, they also learn about earth’s smaller vibrations and rumblings. While these movements may not cause damage, they can be important clues to the earth’s activity, teaching us about what lies underground and even helping to predict future earthquakes! Seismologists spend time outside gathering specimens and information, but they also work in the lab studying their data and making maps with the help of computers. It’s hard work being a seismologist, but it’s worth it to learn about our earth and help teach others about the way it moves and shakes!
The work of seismologists is important in determining which parts of our earth are safe for activities such as oil mining or construction. For example, if seismologists find that an area has a high risk for earthquakes, workers may decide to steer clear of the location, making sure they stay safe and the land is not disturbed!