it is the lowest of soil layers. It is made up of Undistrubed large boulders ang gravel.

Sagot :

Answer:

The subsoil is a zone of accumulation since most of the materials leached from the topsoil accumulate here. The “C” horizon is the lowest layer. This is a transition area between soil and parent material.

Explanation:

Answer:

subsoil

Explanation:

The subsoil is a zone of accumulation since most of the materials leached from the topsoil accumulate here. The “C” horizon is the lowest layer. This is a transition area between soil and parent material