Biology, asked by anchalupreti05, 5 months ago

What is the soft , porous layer of the soil called? ​

Answers

Answered by Anonymous
4

Explanation:

Topsoil is soft,porous layer of the soil .

Hope I helped you ..

Answered by DeenaMathew
1

The soft, porous layer of the soil is called topsoil or A horizon.

  • Soil is the outermost layer of each crust and is made up of organic material.
  • The soil layer is divided into three parts topsoil, subsoil and parent rock based on the size of particles and the colour of the soil.
  • Soil is of four types which are sandy, loamy, clay and silt soil.
  • Soil profile has A horizon or topsoil, B horizon, R horizon, O horizon E horizon etc.
  • O horizon is above topsoil and consists of dried leaves, grasses, dead leaves, small rocks, twigs, surface organisms, fallen trees etc.
  • Loamy soil is found on the E horizon.
  • Most of the activities of soil occur in the A horizon.
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