Answer:
Organic matter content: Soils rich in organic matter are usually darker in color, while soils with lower organic matter content tend to be lighter in color.
Mineral content: The types and amounts of minerals in the soil can affect its color. For example, soils with high iron content tend to be red or orange, while soils with high aluminum content can be gray or bluish.
Moisture content: Moisture can affect soil color, with wet soils typically appearing darker than dry soils. However, excessive moisture can also cause soils to become waterlogged and appear gray or blue-gray in color
Step-by-step explanation: