DRARR - Module 3: Disasters and Its Effects Flashcards
is a damaging event that occurs suddenly and involves loss of life and property
disaster
two types of disaster
natural and man-made
disasters that occur naturally
natural disasters
are caused by human beings. they happed due to human actions and not by natural forces
man-made disasters
is a dangerous situation or event that carries a threat to humans
hazard
is an event that harms humans and disrupts the operations of society
disaster
what is the main takeaway for hazards
hazards can only be considered disaster if the destruction has already taken place
4 human effect of natural and man-made disasters
- displaced populations
- health risks
- food scarcity
- emotional aftershocks
when countries are ravaged by earthquakes or other powerful forces of nature, many people need to abandon their homes and seek shelter in other regions. A large influx of refugees can disrupt accessibility of health care and education, as well as food supplies and clean water
displaced populations
severe flooding can result in stagnant water that allows breeding of waterborne bacteria and malaria-carrying mosquitos
health risks
thousands of people around the world are hungry because of destroyed crops and loss of agricultural supplies, whether it happens suddenly in a storm or gradually in a drought
food scarcity
confronted with scenes of destruction and the deaths of friends and loved ones, many children develop post-traumatic stress disorder, a serious psychological condition resulting from extreme trauma
emotional aftershocks
what are the ways to plan ahead of a disaster
- check for hazards at home
- identify safe place indoors and outdoors
- educate yourself and family members
- have disaster kits/supplies on hand
- develop an emergency communication plan
- help your community get ready
- practice the disaster preparedness cycle
what is post traumatic stress disorder
a psychological condition
what is the collective term used for the condition of people who develop stress reaction that negatively affect their physical and mental behavior after suffering from a disaster
emotional aftershock