Soil layers diagram with grass, earth texture, stones, plant roots, underground species.
Schlüsselwörter
dirtied,
layer,
stone,
humus,
horizon,
geology,
section,
background,
bedrock,
brown,
cartoon,
clay,
crust,
cut,
diagram,
dirt,
earth,
education,
environment,
flower,
geologic,
grass,
ground,
infographic,
land,
landscape,
material,
matter,
meadow,
mineral,
natural,
nature,
organic,
parental,
particle,
plant,
profile,
rock,
root,
sand,
structure,
subsoil,
text,
texture,
topsoil,
underground,
vector,
worm
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