https://www.ptsd.va.gov/professional/treat/type/vi…
Provide a link to the website (in the reference) and the source citation in your post.
Address all of the following:
Why did you select this resource/site? Why do you find the subject/topic interesting?
What is the one thing you want others to know about this subject/topic that is found on the website?
What information had the greatest impact on you? Explain.
Support your answer with evidence from scholarly sources (reference and cite your sources).

Per FEMA: Emergency vs. DisasterThe terms emergency and disaster are often used interchangeably. This common use of terms can be confusing. It is easiest to understand the terms emergency and disaster as being at two ends of a scale, in which the size of an incident and the resources to deal with the incident are matched to varying degrees. Emergency at one end of the spectrum, emergencies are generally small-scale, localized incidents that are resolved quickly using local resources. However, small-scale emergencies can escalate into disasters when there has been inadequate planning and wasteful use of resources. At the other end of the spectrum, disasters are typically large-scale and cross geographic, political, and academic boundaries. Disasters require a level of response and recovery greater than local communities can provide.