The bachelor work is focused on the Critical management and the
definition of some natural disasters.
The first part of the bachelor work is aimed at questions of
the general theory of the Critical management and at the
history of development and the contemporary discription of the
Critical management. 
In the second part the autor tries to describe and analyse some
of the basic definitions of the Critical management such us:
menace and hazard, critical conditions, critical situation,
jeopardy and  disaster. 
In the rest of the bachelor work the author deals with the
detailed description of the natural disasters and theirs
impacts, but she also deals with solutions to crisis
situations.