Concept:Loamy soil is the medium-textured soil that is rich in organic matter.
Explanation:Soil can be classified according to its texture or particle size.
Sandy soil is coarse and drains water too quickly.
Clay soil is very fine and holds too much water.
Loamy soil is a balanced mixture of sand, silt, and clay.
This combination gives loamy soil a medium texture.
It also contains decomposed plant and animal material called humus.
Humus increases the organic matter content of the soil.
It supplies nutrients and helps the soil retain enough moisture for plant growth.
Humus itself is not a soil type but the organic component of soil.
Therefore, the medium-textured soil with high organic matter is loamy soil.
Answer:B. loamy