Презентация на тему Disaster

million earthquakes, but the majority of them so are

insignificant that they remain not noticed. Really strong earthquakes, capable to cause extensive destructions, happen on a planet about time in two weeks. Their big part is necessary on a bottom of oceans and consequently it is not accompanied by catastrophic consequences (if earthquake under ocean does without a tsunami).

district as a result of water level lifting in

the river, lake or the sea, caused by the various reasons. Flooding on the river occurs from sharp increase of a quantity of water owing to thawing of snow or the glaciers located in its pool, and also as a result of loss of plentiful deposits.

heaven and earth (water). The tornado destroys all houses,

plants, cars...