Processing, please wait...
It was processed successfully!
It was processed successfully!
Login Create Free Account
Create Free Account

Seismologist Definition

A seismologist is a scientist who studies earthquakes. For example, they study plate tectonics.

View Lesson on Tectonic Plates
Grades 6-8 VideoTectonic Plates player orange
Preview Only
Oops! It looks like your security settings are blocking this video 🙁

If you are on a school computer or network, ask your tech person to whitelist these URLs:
*.wistia.com, fast.wistia.com, fast.wistia.net, embedwistia-a.akamaihd.net

Sometimes a simple refresh solves this issue. If you need further help, contact us.


Tectonic Plates

Fun Facts

  • Seismologists study patterns of earthquakes to predict where more earthquakes could strike.
  • Seismologists use seismographs to report data about earthquakes.
  • Seismologists analyze earthquake patterns, sizes, locations, and depths.

Why Do We Need To Know About Seismologist

Seismologists help us understand earthquakes better, which is important for keeping us safe. Every year, there are over 20,000 earthquakes around the world. Seismologists study these earthquakes by looking at how big they are, where they happen, and how deep they are using a tool called a seismograph. This helps them predict big earthquakes and reduce the damage they can cause.

This knowledge is important for keeping people safe because it helps send out early warnings and helps understand where earthquakes might happen. Seismologists also work with other scientists like volcanologists and geologists. This teamwork helps us learn more about volcanoes, the Earth’s history, and how to save lives and understand our planet better.

Frequently Asked Questions

Describe the layers of the Earth.
The Earth’s crust is the top layer. Next comes the mantle which is made of hot solid rock that can move very slowly over years. The inner-most layer is the core. The core is the hottest but is a solid due to being made mostly of iron and nickel under intense pressure from all the rock above it.
Describe the 3 main kinds of plate boundaries.
Convergent boundaries are where boundaries move towards each other. Divergent boundaries are when plates move apart. Transform boundaries are when plates slide past each other.
What is Pangea?
Pangea is a super continent predicted by the theory of continental drift. Scientists believe that about 240 million years ago all the continents were one large one called Pangea. The land of Pangea then broke apart due to tectonic plate movement and moved over millions of years. This idea is well supported by multiple lines of evidence.
Explore More Science Topics
We’ve sent you an email with instructions how to reset your password.
Choose Your Free Trial Period
3 Days

3 days to access to all of our teaching resources for free.

Continue to Lessons
30 Days

Get 30 days free by inviting other teachers to try it too.

Share with Teachers
Get 30 Days Free
By inviting 4 other teachers to try it too.
4 required

*only school emails accepted.

Skip, I will use a 3 day free trial

Thank You!

Enjoy your free 30 days trial