Question

The C-horizon is the layer of soil which is rich in humas

Answer 1

Answer:

topsoil

The A horizon is the top layer of the mineral soil horizons, often referred to as 'topsoil'. This layer contains dark decomposed organic matter, which is called "humus".

Answer 2

Answer:

False. Topsoil is the layer of soil which is rich in humus.

C - Horizon ( Also known as Subsoil) : Below the topsoil is the Subsoil. Rainwater collects in this layer. It is made up of weathered rock, silt, clay and some nutrients such as soluble minerals and iron oxides.