Question

What are soil horizons?​

Answer 1

A soil horizon is a layer parallel to the soil surface, also the decaying matter on it (plant litter), whose physical, chemical and biological characteristics differ from the layers above and beneath. Horizons are defined in many cases by obvious physical features, mainly colour and texture.

Answer 2

Answer:

A soil horizon is a layer parallel to the soil surface, also the decaying matter on it (plant litter), whose physical, chemical and biological characteristics differ from the layers above and beneath. Horizons are defined in many cases by obvious physical features, mainly colour and texture.