It is system which measure risk of a country’s vulnerability and exposure to hazards.WRI are grouped into exposure, susceptibility, coping capacity, and adaptive capacity.

It is defined as the state of being in contact with something or is defined as a condition that can develop from being subject to bad weather.

It is a biomarker that is associated with an increased, or in some cases, decreased chance of developing a disease or medical condition in an individual who, from a clinical standpoint, does not yet have that disease or medical condition.

It is the ability of people, organizations and systems, using available skills and resources, to manage adverse conditions, risk or disasters. The capacity to cope requires continuing awareness, resources and good management, both in normal times as well as during disasters or adverse conditions.

In vulnerability, studies and hazard research means any action taken either to reduce or avoid risk or damage from hazard events, or to reduce or avoid people's or places' exposure and/or sensitivity to hazard events.

A sudden event, such as an accident or a natural catastrophe, that causes great damage or loss of life.

It is any unusual event that has a potential to threaten people's lives, their property and livelihoods.

Identify the nature of the disaster: Typhoon

Identify the nature of the disaster: Tornado

Identify the nature of the disaster: Acid rain

Identify the nature of the disaster: Earthquake

Identify the nature of the disaster: Volcanic eruption

Identify the nature of the disaster: Tsunami.

Landslide

Identify the nature of the disaster: Drought

Identify the nature of the disaster: Hazardous waste.

Identify the nature of the disaster: Global warming

Which of the following groups of people is more vulnerable to disaster?

It refers to the community's ability to reduce vulnerability through prevention , mitigation ,

response and recovery.