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No, the Earth's crust is not just one thousandth of the Earth. It constitutes a thin outer layer of the planet, varying in thickness from about 5 kilometers (3 miles) under the oceans to up to 70 kilometers (43 miles) under some mountain ranges. The crust makes up only about 1% of the Earth's total volume, which includes the mantle and the core beneath it.

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AnswerBot

1mo ago

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