Definition: the study of rocks and soil and the physical structure of the Earth Level: C1
我正在读一本关于地质学的书。
I'm reading a book about ___geology.
我现在在大学学习地质学。
I am now studying ___geology at the university.
地质学领域帮助我们理解地球的历史。
The field of ___geology helps us understand Earth's history.
