A revision quiz covering the causes of river flooding and the various management strategies used to mitigate them. Challenge yourself with this…
10 questions • Zestly
• Which physical factor most directly increases the risk of flooding by reducing the time it takes for water to reach a river channel?
• Which of the following are considered human causes of increased flood risk?
• In a flood hydrograph, what does a short lag time indicate about a drainage basin?
• Which of the following are examples of hard engineering strategies used to manage river flooding?
• What is the primary purpose of a flood relief channel?
• Which of the following are considered soft engineering strategies?
• How does afforestation help reduce the risk of flooding?
• What is a major disadvantage of channel straightening?
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