Project on the topic: Natural Disasters. Natural disaster Natural disaster - it is an extraordinary natural phenomenon, acting with great destructive. - презентация

1 Project on the topic: Natural Disasters

2 Natural disaster Natural disaster - it is an extraordinary natural phenomenon, acting with great destructive force, causing considerable damage to the area in it takes place violates the normal livelihood, destroying wealth. Natural disaster - it is an extraordinary natural phenomenon, acting with great destructive force, causing considerable damage to the area in it takes place violates the normal livelihood, destroying wealth.

3 Forest fires Forest fires - uncontrolled burning on forest lands. They occur mainly caused by man, and as a result of some natural factors (storms, volcanic activity). Forest fires - uncontrolled burning on forest lands. They occur mainly caused by man, and as a result of some natural factors (storms, volcanic activity). Depending on the nature of combustion, flame propagation velocity and size of forest damage, distinguish four categories of forest fires: grassroots, top, underground fires and hollow trees. The most common brush fires, which account for about 80% of all cases and possible fires. Depending on the nature of combustion, flame propagation velocity and size of forest damage, distinguish four categories of forest fires: grassroots, top, underground fires and hollow trees. The most common brush fires, which account for about 80% of all cases and possible fires.

4 Tornadoes Tornadoes - a strong vortex that descends from the base of cumulonimbus clouds in a dark funnel or trunk and has a nearly vertical axis, a small cross-section and very low pressure in the central part. Tornadoes - a strong vortex that descends from the base of cumulonimbus clouds in a dark funnel or trunk and has a nearly vertical axis, a small cross-section and very low pressure in the central part. Least studied, but the most devastating phenomenon. He accompanied the storm, rain, hail and if the ground is almost always causes significant damage, soaking in his water, and things that happen in his way, lifting them high above the ground and carrying over long distances. Usually tornadoes cause significant damage to the economy and causing casualties. Least studied, but the most devastating phenomenon. He accompanied the storm, rain, hail and if the ground is almost always causes significant damage, soaking in his water, and things that happen in his way, lifting them high above the ground and carrying over long distances. Usually tornadoes cause significant damage to the economy and causing casualties.

5 Dealing with the consequences of any natural disasters based on the following actions : notification of public services and the public about the dangers of natural disasters; notification of public services and the public about the dangers of natural disasters; management organization rescue forces in the affected area ; management organization rescue forces in the affected area ; reconnaissance and establish the degree and extent of damage, flooding, and other data ; reconnaissance and establish the degree and extent of damage, flooding, and other data ; detection and towns threatened by the effects of natural disasters; detection and towns threatened by the effects of natural disasters; determination of the number of forces and means involved for rescue and other operations; determination of the number of forces and means involved for rescue and other operations; organization of medical care to victims and evacuate them to hospitals, breeding population to safe places, and its location ; organization of medical care to victims and evacuate them to hospitals, breeding population to safe places, and its location ; maintenance of public order in the affected area ; maintenance of public order in the affected area ; organization of material, maintenance and transportation support and other measures to prepare rescue * elimination of consequences of natural disasters. organization of material, maintenance and transportation support and other measures to prepare rescue * elimination of consequences of natural disasters.