Which of the following is classified as a Natural Disaster?

The classification of a natural disaster is reserved for events that originate from nature and result in significant adverse effects on human populations, property, and the environment. An earthquake fits this definition perfectly as it is a geophysical event caused by the movement of tectonic plates beneath the Earth's surface. This movement can lead to intense shaking, damage infrastructure, and even cause loss of life.

Natural disasters include a variety of physical phenomena such as hurricanes, floods, tornadoes, and wildfires, among others. These events are typically unpredictable and can cause immediate and widespread devastation. In contrast, an economic recession, cyber attack, and political unrest stem from human actions, systems, or decisions rather than from natural forces. Therefore, these are classified under different categories such as economic issues, cybersecurity concerns, and socio-political conflicts rather than natural disasters.