Alluvium
Black
Porous
Sand
Tudra
Deciduous
Evergreen
Coniferous
Shine
Holes
Cracks
Layers
Mountains
Rainfall
River water
Wind
Red
Sandy
Alluvial
Prickly pear
Moss
Thorny bushes
Cactus
Clay
Mineral
Plants
Soil
Rocks
Minerals
Bacteria
Humus
All the three