Evaluate whether the terrain in your area is heavily or slightly changed

In our area, the terrain has changed very much, as there is a constant production of oil and gas, new quarries are being developed for the extraction of sand, clay, natural stone, wells are drilled for water, as well as for the extraction of mineral waters

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.