Why is the soil abundantly watered before and after transplanting plants, and the plants themselves

Why is the soil abundantly watered before and after transplanting plants, and the plants themselves are trying to transplant with a lump of soil?

Plants try to transplant with a lump of soil in order to minimize damage to the roots.
Water so that the ground is moist and the roots damaged as a result of transplantation do not dry out.



One of the components of a person's success in our time is receiving modern high-quality education, mastering the knowledge, skills and abilities necessary for life in society. A person today needs to study almost all his life, mastering everything new and new, acquiring the necessary professional qualities.