1. Chapter 3: Section 3 FLOODS

2. Causes • Floods occur when so much water pours into a stream or river that it overflows its banks and covers the land on either side of the channel • Flash flood- a sudden, violent flood that occurs within a few hours, or even minutes of a storm

3. Flood safety • #1 Rule: • Move to higher ground and stay away from flood waters!!!!!

4. Flood safety

5. Don’t drive in flood waters

6. Don’t play in flood waters

7. Don’t ride bike in flood water

8. Don’t walk through flood water

9. Deaths from floods

10. Predicting Floods • Scientists use weather satellites, radar, and rain gauges to predict flood heights along a river. • Flood watch- announcement that a flood is possible • Flood warning- floods have been reported-take action!

11. Other flood hazards • Electrical poles and wires can fall and cut off power or cause electrocution • Can cause landslides or mudslides • Can pollute water. Boil water before drinking.