Final answer:
c) Threat, vulnerability, harm. A crisis contains three essential elements: Threat, vulnerability, harm
Step-by-step explanation:
A crisis contains three essential elements: c) Threat, vulnerability, harm
Threat refers to a situation or event that has the potential to cause harm or damage. Vulnerability is the degree to which individuals or systems are susceptible to the effects of the threat. Harm is the negative consequence or damage that occurs as a result of the threat and vulnerability.