undersoil

• Sustantivo que designa la capa de suelo situada bajo la capa superficial y sobre la roca madre.

A noun referring to the layer of soil located beneath the topsoil and above the bedrock.

incontable

1. Subsoil layerC1formal

   The layer of soil located beneath the topsoil and above the bedrock, often containing less organic matter.

   Subsuelo

   • The roots of the tree penetrated deep into the undersoil.
   • Farmers often test the undersoil for nutrient levels.
   • Construction workers had to dig through the undersoil to lay the foundation.

   Sinónimossubsoilsubstratum