Question
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Through the process of , old, dense crust is pushed toward a deep-ocean . There, it sinks under lighter crust. It returns to molten rock, becoming part of the again.
Through the process of , old, dense crust is pushed toward a deep-ocean . There, it sinks under lighter crust. It returns to molten rock, becoming part of the again.
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GPT-4o mini
Through the process of **subduction**, old, dense crust is pushed toward a deep-ocean **trench**. There, it sinks under lighter crust. It returns to molten rock, becoming part of the **mantle** again.
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