Abstract

Natural disasters are casualties that occur outside of human consciousness and activity. They can occur quickly or gradually. These are events that end with the disappearance. Natural disasters: landslides, floods, strong winds, fires, droughts, landslides, avalanches, rain. Some natural emergencies lead to the development of man-made emergencies. The causes of earthquakes are divided into: - Tectonic earthquakes; - volcanic earthquake;

Highlights

  • A volcano is a geological structure that releases lava, hot gas, water vapour, and rock fragments through cracks and canals in the Earth's crust

  • At the center of the volcano is the main volcanic channel, through which magma and other volcanic rocks rise from the magma basin in the upper mantle. - Overturning, landslides; - Man-made earthquakes are recorded annually by seismic instruments of more than 100,000 earthquakes

  • The catastrophic destruction of about a hundred of them is the destruction of buildings and structures, the formation of cracks in the earth, leading to the death of people

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Summary

Introduction

A volcano is a geological structure that releases lava, hot gas, water vapour, and rock fragments through cracks and canals in the Earth's crust. The catastrophic destruction of about a hundred of them is the destruction of buildings and structures, the formation of cracks in the earth, leading to the death of people. 70 km of earthquakes occur in the country. Earthquakes of the twentieth century were observed in the following countries (places): 180 thousand people in China in 1920; 100,000 in Japan in 1923; 110,000 in Ashgabat in 1948; 12,000 in Morocco in 1960; 16,000 in Iran in 1968; 66,000 in Peru in 1970; 66,000 in Thailand in 1990; 18,000 people in Turkey in 1999; In 1988, 25,000 people died in an earthquake in Armenia.

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