Flood Quiz 3

1. General Questions


1. If 100 gallons of water were frozen, its volume would increase and its weight would:



2. Frozen ground has what effect on percolation?




3. What is a watershed?




4. In hydrology the initials 'cfm' mean:




5. Only structures within the 100 year floodplain are eligible to participate in the National Flood Insurance Program.
True
False
6. What is the difference between a retention pond and a detention pond?




Enter the text you see in the security image: