How do seismographs work?
Seismographs measure and record the ground motions caused by [...]
What is the Richter scale?
The Richter scale measures the magnitude of an earthquake [...]
What are the effects of an earthquake?
Earthquakes can cause ground shaking, structural damage, fires, chemical [...]
What should I do during an earthquake?
Stay indoors, take cover under sturdy furniture, avoid heavy [...]
How can I prepare for an earthquake?
Have a readiness plan with essential supplies, secure gas [...]
What are the types of seismic waves?
The two main types of seismic waves are S [...]
What causes an earthquake?
Earthquakes are caused by the sudden release of energy [...]
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