Geological Cross Section Illustrating Underground Rock Layers.
Schlüsselwörter
geology,
earth,
layer,
rock,
strata,
underground,
dirtied,
topsoil,
shale,
sandstone,
water,
table,
desert,
landscape,
illustration,
diagram,
geologic,
sediment,
formation,
structure,
erosion,
deposit,
mineral,
ground,
geophysics,
environment,
natural,
resource,
science,
education,
study,
research,
geography,
terrain,
profile,
cutaway,
morphology,
impermeable,
sedimentary,
geologic
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