Which of the following is NOT a type of disaster recognized by CERT?

The classification of disasters in the context of CERT includes several categories. Natural disasters encompass events like hurricanes, earthquakes, and floods that occur due to natural processes of the Earth. Intentional disasters refer to those caused by individuals or groups with the intent to harm, such as acts of terrorism. Technological disasters involve failures in technology or industrial systems, which can lead to significant hazards, such as chemical spills or nuclear accidents.

Man-made disasters, which can sometimes be referred to as human-made, align closely with both intentional and technological disasters as they pertain to situations created through human actions either accidentally or deliberately.

The correct response to the question identifies a type of disaster that is not specifically recognized within the CERT framework. This framework acknowledges that disasters result from a multitude of causes, and while there are overlaps in terminology, man-made is not categorized distinctly within CERT's official classifications.