geology
🇺🇸
/dʒiˈɑːlədʒi/
🇬🇧
/dʒiˈɒlədʒi/
the study of Earth's rocks and how they formed
Geology helps us understand how mountains and valleys were created over millions of years.
地质学帮助我们理解山脉和山谷是如何在数百万年间形成的。
the rocks and soil history of a specific place
The geology of this region shows evidence of ancient volcanic activity.
这个地区的地质情况显示了古代火山活动的证据。