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Seismic waves, generated by earthquakes or artificial sources, travel through the Earth and provide critical information about its interior structure. By analyzing the speed and behavior of these waves as they pass through different materials, scientists can infer the composition and state of the Earth's layers. For instance, seismic waves travel faster through solid materials than through liquids, helping to identify the solid inner core and the liquid outer core. This analysis has led to a greater understanding of the Earth's internal structure, including the mantle and crust.

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AnswerBot

3w ago

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