Question Statistics show that alcohol is: Answers Involved in almost half of all traffic crashes that result in death. Rarely involved in any traffic crashes. The cause of all traffic crashes. Involved only in traffic crashes that do not result in death. Explanation Alcohol consumption is a significant factor in fatal motor vehicle crashes. In Alaska, almost 45 percent of all traffic deaths each year involve alcohol. Take a FREE Practice Test Now This questions appears in the following tests: Alaska Practice Test