The word "flood" refers to a large amount of water covering an area that is usually dry. It happens when rivers or oceans overflow their banks, or when heavy rainfall causes water to accumulate in low-lying areas. Full definition
For every 1 °F increase in temperature, the atmosphere can hold around 4 percent more water vapor, which leads to heavier rain and increases the risk of flooding of rivers and streams. (wxshift.com)
One of their greatest uses is in fact their ability to reduce the volume of surface runoff which decreases the risk of floods in case of heavy precipitation. (theglobalgrid.org)
For example, the cost to repay a loan for $ 20,000 far exceeds the cost to cover your home with flood insurance for 30 years. (trustedchoice.com)