Jawabanmu

2014-08-25T19:25:54+07:00
1.tanah vulkanis = andosol,regosol,aluvial
2.tanah organosol = humus,gambut
3.tanah podzol
4.tanah laterit
5.tanah margel
6.tanah litosol
7.tanah kapur

2014-08-25T19:28:10+07:00
Vulkanik, aluvial, organosol, tanah pasir, humus, podzolit, laterit, mediteran