1.

Define the following terms briefly : (a) Soil texture (b) Soil structure (c) Soil profile (d) Soils (e) Chernozems

Answer»

(a) Soil texture — It is the make up of the soil referring to the sizes of the soil particles. 

(b) Soil structure — The structure of the soil may be blocky, granular, prismatic or columnar and platy which decides the movement of the soil water. 

(c) Soil profile — The vertical structure of the soil from the bedrock below upto the surface soil is called the soil profile. 

(d) Soils — The soils are the aggregate of loose, unconsolidated material along with micro-organism mineral compounds, humus etc. 

(e) Chernozems — are the richest soils found in the grassy steppes and are best for wheat cultivation.



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