“地殼”造句

大陸地殼最古老的部分有40億年歷史。
The most ancient parts of the continental crust are 4000 million years old.

在地殼深處,溫度如此之高,可能足以將巖石熔化.
Deep in the earth's crust the rock may be subjected to temperatures high enough to melt it.

地層學研究地殼中巖石的層序.
Stratigraphy studies the sequence of the rocks in the earth's crust.

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