Earthquake 2018: What is an earthquake? What is the source of an earthquake called?

Express.co.uk | 9/24/2018 | Staff
maye (Posted by) Level 3
Click For Photo: https://cdn.images.express.co.uk/img/dynamic/151/750x445/1022250.jpg

How do we measure earthquakes?

Scientists use a device called a seismograph to detect earthquakes through the recording of electromagnetic sensors being turned into electrical charges.

Instrument - Waves - Series - Zig-zags - Sheet

The instrument records the seismic waves as a series of zig-zags on a blank sheet of paper.

An earthquake’s size is measured by its magnitude and...
(Excerpt) Read more at: Express.co.uk
Wake Up To Breaking News!
Tagged:
Sign In or Register to comment.

Welcome to Long Room!

Where The World Finds Its News!