What is the 'Ring of Fire'?
This line of tectonic plates stretches across the globe, producing 90% of the world's earthquakes.
01:13 - Source: CNN
Earthquakes and tsunamis 9 videos
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What is the 'Ring of Fire'?
01:13
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Five things you should know about earthquakes
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Why aren't earthquake warnings better?
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5 most powerful recorded earthquakes
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15 years of earthquakes in 45 seconds
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A resident sifts through debris past the rubble of a mosque in Palu, Indonesia's Central Sulawesi following the September 28 earthquake and tsunami.
Search for survivors after tsunami continues
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Moment deadly tsunami hits Indonesia
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Strong earthquake prompts tsunami threat
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An Indonesian village security officer examines the remains of houses, after a 6.4 magnitude earthquake struck, in Lombok on July 29, 2018. - A powerful earthquake on the Indonesian tourist island of Lombok killed at least 10 people, injured dozens and damaged hundreds of homes on July 29, officials said. (Photo by Aulia AHMAD / AFP)        (Photo credit should read AULIA AHMAD/AFP/Getty Images)
Deadly earthquake hits Indonesian tourist spot
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