geographic classification

例句：

1. 1. Geographic classification is the process ofgrouping similar features together based on theirphysical characteristics.
   地理分类是根据其物理特性将相似特征分组的过程。
2. 2. The geographic classification system used bythe government is designed to simplifyadministrative tasks.
   政府使用的地理分类系统旨在简化行政任务。
3. 3. In geographic classification,different regions are often classified based on factorssuch as climate, terrain, and populationdensity.
   在地理分类中，不同地区通常根据气候、地形和人口密度等因素进行分类。