QUESTION 1 A company is planning to transport oxygen, chlorine, and phosphorous by train to another city. Identify the labels, marking, and placards that the DOT requires when transporting these elements. Your response must be at least 75 words in length. QUESTION 2 Describe some ways that the Emergency Response Guidebook is used when responding to incidents involved the release of hazardous materials. Your response must be at least 75 words in length. QUESTION 3 Describe how the chemical characteristics, production methods, uses, and associated unique hazards of hydrogen can affect the safety of an environmental health and safety (EHS) and fire science (FS) professional. Your response must be at least 75 words in length. QUESTION 4 A nursing home is installing their own bulk oxygen system due to their large volume of consumption. OSHA regulation 29 CFR 1910.104(b)(2)(iii) requires owners of bulk oxygen systems to provide noncombustible surfacing in areas where liquid oxygen might leak during operation of the system or during the filling of a storage container. If the nursing home provides an asphalt surface in areas where oxygen could potentially leak, will it be in compliance with the workplace regulation regarding oxygen? Explain your answer. Your response must be at least 75 words in length. QUESTION 5 Although coal is no longer the favored energy source, U.S. coal mines still produced close to a billion short tons of coal. Detail 5 different forms of coal, including activated carbon, and chemical products and health hazards related to each different form. Describe DOT recommended response actions to incidents involving a release of coal and/or carbon.