Презентация по теме "Natural disasters"
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WildfireСлайд 2
Forest fire is a spontaneous , uncontrolled spread of fire on forest areas. The causes of fires in the forest can be divided into natural and anthropogenic. Description
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Lightnings Earthquake Storms Tornado Hurricanes Spontaneous combustion of p eat . Natural
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Careless handling of fire. Bonfires on peat bogs. The use of wads of those materials that are extremely flammable. Ignoring fire safety rules. Anthropogenic
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Australia, 1939 The fire covered an area of 1.4 million hectares. It affected not only the forest but also the villages. I n the villages burned 1,3 thousand houses, killing 71 people. The most terrible cases

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