How are hazardous materials labeled? Do you currently have car insurance? Insurance is mandatory to drive in Ohio Yes I have insurance. But please show me your best quotes. No, please help me find the best insurance. Question How are hazardous materials labeled? Answers With a booklet With a round label With a triangular label With a diamond-shaped label Explanation Diamond-shaped warning labels are required to be secured to packages containing most hazardous materials. This questions appears in the following tests: Tennessee Passenger
