Q351
The solum is comprised of
A.
A, B and E horizons
AnswerB.
A and B horizons
C.
A, B and C horizons
D.
A + regolith
Answer: Option A
Solution
Answer: Option A
Solution:
The solum (plural-sola) in soil science consists of the surface and subsoil layers that have undergone the same soil-forming conditions. The base of the solum is the relatively unweathered parent material. A surface layer that is 10 cm thick overlying bedrock can be called a solum.The solum is comprised of A, B and E horizons.