Manager latest exam questions and Certified Floodplain answer

What is one of the problems with constructing seawalls to protect buildings from flooding or erosion? - answer It can accelerate erosion on properties at the end of the wall. What are the five main causes of flood damage? - answer 1. Hydrodynamic forces 2. Debris impact 3. Hydrostatic forces 4. Soaking 5. Sediments and contaminants Standing water as little as _____ feet deep can collapse the walls of a frame house. - answer 3 feet What are some of the safety and health hazards that accompany floods? - answer 1. Disruption of public utilities 2. Electrocution 3. Contamination of water supplies 4. Fire 5. Animal carcasses, garbage, and ponds; which can become breeding grounds for germs and mosquitoes 6. Mold, mildew, and bacteria that grow in damp, flooded areas 7. Contaminated air from dirty heating ducts 8. Stress and mental health problems