Geography, asked by asthagod1991, 5 days ago

What is the difference between topsoil and subsoil?​

Answers

Answered by jokerff818
1

ANSWER

TOP SOIL:-is soil which is the first layer of soil which is used for farming

SUB SOIL:- is soil below the topsoil l

Answered by Anonymous
1

Answer:

Topsoil

  • Topsoil is more fertile.
  • Topsoil layer is a mixture of sand, silt, clay and broken down organic matter, called humus.
  • The topsoil is the uppermost layer, It's usually darker in color than the subsoil because, it contains humus.

Subsoil

  • The subsoil tends to be more compact than topsoil, since it does not hold any air in the soil.
  • Subsoil offers valuable nutrients and water for plant growth.
  • Subsoil is known as the B-Horizon.

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