If a compressible soil is covered by a porous layer of sand, gravel or crushed rock, what type of soil material is produced?
A. Softpan (calichified)
B. Hardpan
C. Topsoil
D. Claypan
Answer
A. Softpan (calichified)
B. Hardpan
C. Topsoil
D. Claypan
Answer
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