Question

Which of the following show the correct arrangement of different layers of the soil?

• A. Topsoil, Subsoil, Bedrock
• B. Subsoil, Bedrock, Topsoil
• C. Bedrock, Topsoil , Subsoil
• D. Subsoil, Topsoil , Bedrock

Answer 1

The correct option is A Topsoil, Subsoil, Bedrock

Soil is made up and is divided into some distinct layers. These layers collectively from different horizons of soil. The highest and first from the top is topsoil. it is rich in humus.

• Following the topsoil, there is a layer of rocks. This forms the subsoil.
• Following the subsoil, the lowermost rocky layer that lies beneath all other layers is called the bedrock.