A scientist meticulously examines a soil sample under a microscope, analyzing its composition and properties.
Schlüsselwörter
microscopy,
microscope,
scientist,
laboratory,
research,
sample,
geology,
geochemistry,
earth science,
agriculture,
farming,
mineral,
nutrient,
sediment,
particle,
testing,
analysis,
exam,
investigation,
closeup,
macro,
hand,
detail,
scientific,
experiment,
discovery
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