Answer:

Natural disasters cause great harm to our lives and property. Most incoming natural disasters are reported on the daily radio or news. Take the correct precautions to stay safe from a natural disaster.

Explanation:

The question was not clear, but you are talking about natural disasters. To put them in a definition, natural disasters simply mean "Severities of Nature". These severities are caused when nature takes a wrong turn or decision which returns in extreme holocaust. This is the main meaning of Natural Disasters.

A Natural disaster is an unforeseen occurrence of an event that causes harm to society. There are many Natural disasters that damage the environment and the people living in it. Some of them are earthquakes, cyclones, floods, Tsunami, landslides, volcanic eruption, and avalanches. Spatial extent measures the degree or severity of the disaster.

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