- These features of the layer of soil play a very important role in determining the use of the soil. Soil that has developed three layers, is mature soil.
The soil profile has four distinct layers: 1) O horizon; 2) A horizon; 3) B horizon, or subsoil; and 4) C horizon, or soil base (Figure 31.2. 2). The O horizon has freshly decomposing organic matter—humus—at its surface, with decomposed vegetation at its base.
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The main layers of the soil are:
Each layer has its own characteristics
- These features of the layer of soil play a very important role in determining the use of the soil. Soil that has developed three layers, is mature soil.
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Answer:
The soil profile has four distinct layers: 1) O horizon; 2) A horizon; 3) B horizon, or subsoil; and 4) C horizon, or soil base (Figure 31.2. 2). The O horizon has freshly decomposing organic matter—humus—at its surface, with decomposed vegetation at its base.
Explanation: I hope I am able to help you