Simple Soil Erosion Demonstration on White Background
Palabras clave
dirtied,
erosion,
demonstration,
progress,
background,
rock,
simple,
nature,
ground,
texture,
mixed,
gravel,
dust,
layer,
climate,
environmental,
science,
education,
ecology,
analysis,
dirt,
arid,
geology,
sediment,
biological,
impact,
study,
research,
project,
visual,
clean,
dry,
contrast,
earthy,
landscape,
element,
composition,
feature,
neutral,
terrain,
field,
mechanism,
change,
process,
material,
facet,
phase,
stage
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