







iron core
The explanation may be in Earth's mantle, the layer of rock underlying the tectonic plates and extending down over 1,800 miles to the outer edge of Earth's iron core.
Computer simulations of this impact show that both of the objects would melt in the impact and the dense core of the impactor would fall as molten rock into the liquefied iron core of Earth.

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Open the tool →铁芯 (tiě xīn) means “iron core”.
铁芯 is pronounced tiě xīn in Mandarin Chinese.
“iron core” is 铁芯 (tiě xīn) in Chinese.
This page has 2 example sentences using 铁芯, each with pinyin and an English translation.