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Learn about different types of disasters and their definition, causes, and effects. Disasters can be natural, human-made, or complex emergencies, and they can have various impacts on society and the environment.
Jun 9, 2023 · Learn about the different types of natural and human-caused disasters and their impact on behavioral health. Natural and human-caused disasters affect thousands of people each year. Major adverse events such as these have the potential to cause catastrophic loss of life and physical destruction.
Jun 19, 2024 · A disaster is a calamitous event that causes great harm to people or the environment. Learn about the different types of disasters, such as natural, human-made, or complex, and see examples of each.
- The Editors of Encyclopaedia Britannica
- Hurricanes. A hurricane is a type of tropical storm, but much more powerful. It’s like a gigantic, spinning storm that forms over warm ocean waters. Hurricanes have powerful winds that blow things around, heavy rain causes flooding, and storm surges flood coastal areas.
- Tornadoes. Tornadoes form when warm and cold air collide during big thunderstorms. This collision can force the wind to start spinning in a circle. When a tornado comes, it can be extremely destructive, like a powerful giant vacuum cleaner that sucks up everything in its path.
- Volcanoes. Volcanoes form hot molten rock, ash, and gases from deep within the Earth. They can burst out through an opening, often creating an eruption.
- Earthquakes. An earthquake happens when there’s a sudden release of energy in the Earth’s crust. This creates seismic waves that cause the ground to shake.
A disaster is an event that causes serious harm to people, buildings, economies, or the environment, and the affected community cannot handle it alone. Natural disasters like avalanches, floods, earthquakes, and wildfires are caused by natural hazards. Human-made disasters like oil spills, terrorist attacks and power outages are caused by ...
May 10, 2021 · Learn the science behind phenomena such as hurricanes, tornadoes, avalanches, earthquakes, tsunamis, and volcanoes with clear, coherent explanations. Discover fascinating facts about the biggest and worst natural disasters with Sophie Williams' informative and accessible illustrations.
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Disasters are serious disruptions to the functioning of a community that exceed its capacity to cope using its own resources. Disasters can be caused by natural, man-made and technological hazards, as well as various factors that influence the exposure and vulnerability of a community.
