you can change the location where you are located. For example you can go and stand under the support of the building. This decreases the chances of you getting hurt seriously.
Those devices are called Seismometer's. They are used to measure seismic shockwaves ( earthquake's)
seismograph are used to predict an earthquake
The Seismograph is used to measure the Magnitude of an earthquake.
Who/what is earthquake? Describe the kind of tights used by them. Otherwise check out a place like Macys or Nordstroms.
A seismograph is located under the ground. When there is an earthquake, the ground shakes, which also shakes the pen on the seismograph, making it move along the paper, drawing lines. To know how strong the earthquake was, scientist can look on the paper. The bigger the lines, the stronger the earthquake was.
I don't really know in 1940 I think there was an earthquake I seriously don't know.
There will, no doubt, be an earthquake in 2012 but no one can know when or where it will happen, or how severe it will be.
the first earthquake in oklahoma was in 1905, in oklahomacity. people don't know this, but that was the first earthquake in the United States.
PAGASA used richter scale to measure the intensity of an earthquake
As i know,the earthquake lasted 15-30 seconds.
seismic waves :)
They don't !