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Soil

This is a Study Stack that I made for Soil.

TermDefinition
Humus The dark organic material in soil.
Topsoil(Horizon A) The fertile, upper part of the soil.
Subsoil(Horizon B) The middle layer of soil, mostly made of clay.
Horizon C The bottom layer of soil which is made up of partially weathered rock.
Bedrock Completely unweathered rock that is hard to break.
Soil Profile All 3 layers of soil together as one piece.
Weathering The mechanical or chemical breakdown of rock.
Erosion
Created by: Alex Phipps