Question

which layer of soil is non porous?

Answer 1

Answer:

topsoil

Explanation:

it is also called A horizon

Answer 2

Answer:

Mainly there are 5 layers of soil:

1. surface layer

2. toposoil

3.subsoil

4.weathered rock

5.bedrock

The toposoil layer of soil is non porous and rich in organic material. Which is also called the Humus layer of soil. It has dark brown colour. Manyliving organisms such as earthworms, bacteria, fungi, etc are found in this layer od soil.