Cross-section of soil layers with grass and vegetation on top.
Schlüsselwörter
dirtied,
earth,
layer,
cross section,
ground,
texture,
grass,
vegetation,
root,
profile,
structure,
geology,
environment,
nature,
science,
agriculture,
ecology,
landscape,
brown,
dark,
organic,
matter,
surface,
section,
underground,
earthy,
composition,
detail,
closeup,
natural,
growth,
plant,
garden,
field,
farming,
horizon,
substrate,
sediment,
mineral,
clay,
sand,
humus,
topsoil,
subsoil,
analysis,
study,
view,
background,
isolated
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