What are the features of human life in the mountains and plains?

There are more dangers in the mountains: avalanches have crashed landslides. In addition to the difficulties associated with overcoming mountain hills, there is a problem of oxygen deficiency. There are dangers of flooding on the plains. Cattle and farming are easier on the plains

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.