A hazard is defined as "the potential occurrence of a natural or human-induced physical event or trend that may cause loss … See more

An example of the distinction between a natural hazard and a disaster is that an earthquake is the hazard which caused the 1906 San Francisco earthquake disaster.
A natural disaster is the highly harmful impact on … See more

Hazards can be classified in several ways. These categories are not mutually exclusive which means that one hazard can fall into several categories. For example, water pollution with toxic chemicals is an anthropoge… See more

Damage to valuable human interests can occur due to phenomena and processes of the natural environment. Natural disasters such as earthquakes, floods, volcanoes and tsunami have threatened people, society, the natural … See more

Biological hazards, also known as biohazards, originate in biological processes of living organisms and pose threats to the health of humans, the security of property, or the environment.
Biological h… See more

Hazards that would affect the health of exposed persons, usually having an acute or chronic illness as the consequence. Fatality would not normally be an immediate consequence. Health hazards may cause … See more