The earthworm makes moves in the soil, thereby enriching it with oxygen. The worms feed in the soil, swallowing it. After passing through the intestinal tract, the soil becomes more fertile. On an area of 1 hectare, there can be from 2 to 20 million individuals. They are able to pass from 100 to 1000 kg of soil through their intestines per day. The soil is enriched with humus.
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.