Question

Leveller is used to preparation of soil​

Answer 1

Explanation:

The leveller has an important role in the preparation of soil : ... Levelling prevents the top fertile soil from being carried away by strong winds or washed away by rain water. 2. It helps in the uniform distribution of water in the fields during irrigation.

Answer 2

Answer:

The leveller has an important role in the preparation of soil : ... Levelling prevents the top fertile soil from being carried away by strong winds or washed away by rain water. 2. It helps in the uniform distribution of water in the fields during irrigation