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Scientists gather information to understand why and where earthquakes happen. What is the name of the machine that helps them measure earthquake activity?
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Scientists gather information to understand why and where earthquakes happen. What is the name of the machine that helps them measure earthquake activity?
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Dec 7, 2018
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Scientists gather information to understand why and where earthquakes happen. What is the name of the machine that helps them measure earthquake activity?
Chemistry
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Juan Carrey
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There are two scales, one is a Ritcher scale and another one is called a Mercalli scale.
Cameron Yick
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Dec 14, 2018
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Cameron Yick
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