Question

How is soil formed? And what is its colour​

Answer 1

ANSWER:

Soil minerals form the basis of soil. They are produced from rocks (parent material) through the processes of weathering and natural erosion. Water, wind, temperature change, gravity, chemical interaction, living organisms and pressure differences all help break down parent material.Soil can be of many colours Yellow or red soil indicates the presence of oxidized ferric iron oxides. Dark brown or black color in soil indicates that the soil has a high organic matter content.

Hope it helps

Answer 2

Answer:

Soil is formed by the natural process of weathering and erosion. It is the top layer of the land surface of our Earth composed of disintegrated rock particles, humus ,water and air. Mainly it's colour is brown or deep brown or it can be black soil.