Brown soil layer. Weathered sediment strata. Cross sectional of soil and clay bedding.
Palabras clave
layer,
horizon,
dirtied,
weathered,
erosion,
earth,
deposit,
background,
bedding,
abstract,
art,
bedrock,
brown,
clay,
cross,
dark,
deep,
deposition,
design,
dirt,
empty,
environment,
fine,
fold,
formation,
geology,
grain,
graphic,
ground,
horizontal,
humus,
illustration,
land,
material,
matter,
mud,
rock,
rough,
sand,
science,
section,
sediment,
stone,
striped,
structure,
surface,
texture,
underground