Cross-Section of Earth's Layers
Schlüsselwörter
mountain,
earth,
layer,
geology,
cross section,
rock,
formation,
strata,
landscape,
geologic,
mineral,
geologic,
sedimentary,
igneous,
metamorphic,
nature,
science,
continental,
structure,
crust,
mantle,
core,
paleontology,
ground,
terrain,
environment,
layer