Nature of Russia. Reserves and national parks. Part one.

In the course of the geological history of the Earth, on the territory occupied by Russia, thirteen dissimilar territories were formed, which scientists call physiographic countries. Each "country" has its own geological structure, relief features, and hence the special natural conditions that determine its originality. Their appearance has been altered by man to varying degrees. But in each of them there are places where nature has been preserved almost in its original form. These are reserves. Where we will go to talk about countries where only curiosity and the desire to travel serve as entry visas.