It doesnt tell exactly when an earthquake will hit.
Lilly, who is a scientist, used a seismograph to determine the strength of the earthquake that had just hit Haiti.
a seismograph can find the severity of an earthquake by graphing the measures of distances and strength of an earthquake.
A seismograph.
It's called a seismograph. I just finished learning about that in Science class.
A seismograph is used to measure ground movement or vibrations on the Richter scale.
The seismograph.
seismograph seismograph seismograph seismograph
negative effects
What negative effects can black rats do
Negative effects are can cause flooding if broken
There are no negative psychological effects of homosexuality anywhere.
There were positive effects as well as negative effects
the negative effects are it give you a dry mouth and its not a premanet high
what are the positive and negative effects of globalization to hopitality industry?
Here are some sentences.Scientists use a seismograph to measure movement in the earth.The seismograph showed that an earthquake had occurred.
What are the Negative effects of smoking among high school students?
The Hindu Festival of Lights, Diwali, has no known significant negative effects on the environment.