what are the soil? mention any four give example?
Answers
Answer:
Soil is a material composed of five ingredients — minerals, soil organic matter, living organisms, gas, and water. Soil minerals are divided into three size classes — clay, silt, and sand the percentages of particles in these size classes is called soil texture. The mineralogy of soils is diverse.
Soil is classified into four types: Sandy soil. Silt Soil. Clay Soil.
From a general perspective, “soil” is a very broad term and refers to the loose layer of earth that covers the surface of the planet.
FORMATION
The soil is usually formed when rocks break up into their constituent parts. When a range of different forces act on the rocks, they break into smaller parts to form the soil. These forces also include the impact of wind, water and the reaction from salts.
There are three stages of soil:
- Solid soil
- Soil with air in the pores
- Soil with water in the pores
There are various types of soil that undergo diverse environmental pressures. Soil is mainly classified by its texture, proportions and different forms of organic and mineral compositions.
Types of Soils
Soil is classified into four types:
- Sandy soil.
- Silt Soil.
- Clay Soil.
- Loamy Soil