Dangers and threats

The dangers are in wait for a person everywhere. The world in which we live is fraught with a threat on land and on the sea, in the mountains and heaven. The underground force, going out through the eruptions of volcanoes and earthquakes, carries destruction and death. The storms born in the vast oceans come to land, sweeping away everything in their path. Man is not safe from the attack of animals and aggression of other people. Epidemia of incurable diseases and rebels from the dust of the curses of ancient times shake life. In the new book of the series "The Great Secrets and Riddles of the World", the reader will reveal the amazing imagination, the unknown and sinister world of dangers and threats