Modern agriculture is carried out in a scientific and systematic way. The various activities or tasks which a farmer performs to produce a good crop are known as agricultural practices. A number of tools that are required during the course of different agricultural practices are called implements. The given picture shows one of the process involved in the preparation of soil.

Why is it necessary to level the soil after the given process?

Options

A. To maintain pH of soil
B. To remove weeds from soil
C. To increase irrigation time
D. To prevent soil erosion by wind or water

Answer

D

Explanation

Levelling prevents soil erosion by wind or water. It also helps in uniform distribution of water in the field during irrigation and thus reduces irrigation time.