In What Way Is Color an Indicator of Soil Drainage

Multiple Choice

In what way is color an indicator of soil drainage?

A) Well-drained soils tend to be well aerated and red in color.
B) Poorly drained soils tend to be well oxidized and red in color.
C) Moderately drained soils tend to be green in color.
D) Colors of soils are more reflective of organic matter than of drainage.