Write a paragraph on your own words on each of the following .
Preparation of soil.

Explanation

Preparation of soil :It is the first step before growing a crop. First task in the process is to turn the soil and loosen it. This allows the roots to penetrate deep in the soil. The process of loosening and turning of soil is called tilling or ploughing which is done by a plough. Ploughs are made of wood or iron. The plough fields may have big pieces of soil called crumbs. These crumbs are broken and the field is levelled for sowing and for irrigation.