Google News
logo
Today General Knowledge(GK)
The R-horizon of soil horizon consists of
A)
Unweathered bedrock
B)
weathered parent material
C)
plant litter at various levels of decomposition
D)
None of the above

Correct Answer : Option (A) - Unweathered bedrock



R - (bedrock) A mass of rock such as granite, basalt, quartzite, limestone or sandstone that forms the parent material for some soils – if the bedrock is close enough to the surface to weather. This is not soil and is located under the C horizon.

Published On : June 28, 2020
Category : World Geography
Advertisement