NUMBER@1 It is the major topic of the science of pedology , whose other aspects include the soil morphology , classification -LRB- taxonomy -RRB- of soils , and their distribution in nature , present and past -LRB- soil geography and paleopedology -RRB- .

Pedogenesis is the major topic of the science of pedology , whose other aspects include the soil morphology , classification -LRB- taxonomy -RRB- of soils , and their distribution in nature , present and past -LRB- soil geography and paleopedology -RRB- .
