a of or relating to or based on geology
a. 地质的, 地质学的
1. The geologic formations in this area are very unique.
这个地区的地质构造非常独特。
2. Scientists study geologic layers to understand Earth's history.
科学家研究地质层以了解地球的历史。
3. Geologic surveys help us find natural resources like oil and minerals.
地质调查帮助我们找到石油和矿物等自然资源。