Final answer:
Most U.S. hurricane deaths have been associated with sea surges occurring when a hurricane moves on land.
Step-by-step explanation:
To answer the question, the statement that most U.S. hurricane deaths have been associated with sea surges occurring when a hurricane moves on land is True.
Storm surges are a major cause of casualties during hurricanes. A storm surge is a sudden rise in sea level caused by strong winds blowing onshore. When a hurricane makes landfall, it pushes a large amount of water towards the coast, leading to coastal flooding and potentially dangerous sea surges.
For example, Hurricane Katrina in 2005 resulted in the failure of levees in New Orleans, which led to significant storm surge flooding and the loss of many lives.