The topsoil is the finest soil layer. Soil 'layers' are called horizons.
What is the third layer of soil
Clay
clay
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 is called horizon
The layer with soil is the lower mantle
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.
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
The top layer of soil is the most fertile layer. It is the best for growing crops.
the first layer is "DIRT" the second layer is "DIRT" the third layer is "DIRT" and the fourth layer is "DIRT"
Umm... let's see. The top layer is top-soil. The middle layer is sub-soil. The bottom layer is parent rock.... I think you've got the answer...... ;-) you're welcome!
the top most layer of soil