comprehensive illustration soil profile horizons |
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| navigate by keyword : soil horizon profile layer earth geology education science diagram roots bedrock subsurface dirt structure taxonomy classification pedology agronomy environment weathering organic topsoil subsoil eluvation illuvation parent material clay silt sand humus mineral nutrient leaching accumulation top bottom subterranean zone worm ecosystem agriculture ground texture lithology stratification erosion decomposition formation landscape deep visual |
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| This detailed educational diagram showcases the complete structure of a soil profile, illustrating distinct horizons from the organic O layer down to the R bedrock. Rendered by Ai this cross-section highlights key geological features like eluviation, subsoil accumulation, roots, and earthworm activity within the various layers. This visual resource is excellent for students studying agronomy, |
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