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The A Horizon (topsoil),B Horizon (subsoil), and C horizon (broken-down bedrock).
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∙ 10y ago
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What is soilhorizion?
soilhorizion is a layer of soil that differ in color texture and compositoin from the layer above or below its figure 2 show how scientist classify soil into three horizons
What layer layer of soil is the finest?
The topsoil is the finest soil layer. Soil 'layers' are called horizons.
What is the third layer of soil?
What is the third layer of soil
What are three horizones of soil?
The first layer of soil is called the O Horizon, it is made of primarily humus. The second layer is the A horizon, this is the topsoil. Then there comes the E layer which is the eluvation layer. Next comes the B horizon which is the subsoil, then there is the C horizon which is the regolith, then the final layer is the R layer which is bedrock.
What is the name for a horizontal layer of soil?
There are four layers and the four layers are top layer called the organic layer, Upper soil layer, middle soil layer, and the last one is lowest layer.
Horizontal layer of soil?
horizontal layer of soil is called horizon
Which layer of the earth is soil found?
The layer with soil is the lower mantle
What are the three horizons?
three horizons are top soil-horizon 1,middle layer-horizon2, and lowest layest-horizon 3
Top layer of soil is called?
The top layer of soil where grass grows is called Humus. The next layer is the topsoil, and the layer after that is the subsoil.
Why is it harmful to waste the top layer of soil?
The top layer of soil is the most fertile layer. It is the best for growing crops.
How is the earth's topography characterized?
layer A- the mineral rich soil layer B-the rocky mineral-producing layer layer C- the place wher rocks and soil meet layer D- the dense rocky chunks of soil layer E- pure rock layer
What are the four layers of soil and how is soil made?
the first layer is "DIRT" the second layer is "DIRT" the third layer is "DIRT" and the fourth layer is "DIRT"
