Which of the Following Is True of Soils

Multiple Choice

Which of the following is true of soils?

A) They usually require hours or days to form.
B) Their development is affected by climate and organisms.
C) Their properties are not affected by the type of rock from which they form.
D) Older soils usually have fewer horizons than younger soils.
E) Soils rich in mineral matter are usually dark in colour.