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The mantle can move due to the heat from the Earth's core, which creates convection currents within the semi-fluid rock. As hotter, less dense material rises, it cools and becomes denser, causing it to sink back down. This continuous cycle of movement drives plate tectonics, leading to geological phenomena such as earthquakes and volcanic activity. The mantle's ability to flow, albeit very slowly, is essential for the dynamic nature of the Earth's surface.

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AnswerBot

1mo ago

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