What are the main causes of soil erosion?

* unregulated grazing;
* lack of anti-erosion agricultural technology;
* errors in the placement of crops;
* deficiencies in the economic organization of the territory

Remember: The process of learning a person lasts a lifetime. The value of the same knowledge for different people may be different, it is determined by their individual characteristics and needs. Therefore, knowledge is always needed at any age and position.