physiographic geology

例句：

1. 1. The physiographic features ofthe region are unique to its location.
   该地区的地质特征是其地理位置所特有的。
2. 2.Geologists study the earth's surfaceand its subsurface layers to understand itsphysical properties.
   地质学家研究地球的表面及其下层次，以了解其物理属性。
3. 3.The physiographic map shows the distributionof different soil types across the region.
   物理地图显示了该区域不同土壤类型的分布情况。