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NO ,it is not true...fertile soil contain nutrients
soil horizons determine the age of the soil
Considering that these horizons are in order from top soil to unconsolidated bedrock, usually, a soil profile will have the Organic horizon, the A horizon, the B horizon, the C horizon, and the R horizon.
this is because they all have differant particles
soil layers are called horizons
A and O horizons
NO ,it is not true...fertile soil contain nutrients
soil horizons determine the age of the soil
soil horizons determine the age of the soil
this is because they all have differant particles
Considering that these horizons are in order from top soil to unconsolidated bedrock, usually, a soil profile will have the Organic horizon, the A horizon, the B horizon, the C horizon, and the R horizon.
soil layers are called horizons
Soil Horizons
the soil While leaf litter does contain nutrients which can be used by plants, plants can't get to the nutrients until the leaves are composted. But when the leaves are composted, they are no longer leaves but are now soil!
there are 5 soil horizons o,a,b,c,and r horizon
Hence, the soil horizons are best formed and delineated from each other in older soils. The various soil horizons are identified on the basis of physical features, ...
Humus is decayedvegetable matterthat may or may not contain nutrients. Nutrients are the soil borne food on which the plants live