The term sub-soil is used for horizon
A. A
B. C
C. D
D. B
Answer: Option B
Solution(By Examveda Team)
The term sub-soil is used for the horizon is C.The C horizon is below the solum horizons. This layer is little affected by pedogenesis. The C horizon forms either in deposits or formed from weathering of residual bedrock.
The C horizon may be enriched with carbonates carried below the solum by leaching. If there is no lithologic discontinuity between the solum and the C horizon and no underlying bedrock present, the C horizon resembles the parent material of the solum.
Related Questions on Environmental Science in Agricultural
A. Desert
B. Ocean
C. Tundra
D. Rain forest
Adherence of two-children norm shall help in
A. Improving food web
B. Checking pollution
C. Stabilising ecosystem
D. Fertility of soil
The method for converting combustible gaseous compounds CO2 and H2O, halogen HX and S to SO2, is
A. Thermal Oxidation method
B. Adsorption method
C. Chemical conversion method
D. Global warming
Join The Discussion