Question

why is ploughing necessary

Answer 1

The plough represents one of the major agricultural inventions in human history. The primary purpose of ploughing is to turn over the upper layer of the soil, bringing fresh nutrients to the surface, while burying weeds and the remains of previous crops and allowing them to break down.

Answer 2

cause it loses soil and allow the root to penetrate deep into the soil and fix firmly to the soul it also helps the root to breathe and it helps in growth of earthworms