The human sense of smell may detect odors that may indicate hazardous materials; however, if a person is close enough to smell a substance there is a risk of inhalation and respiratory injury. True or False? {Ans: True}Which of the following locations that use chemicals are commonly found in many communities? {Ans: All of the above}Which Toxic Industrial Chemical (TIC) agent can cause severe burns, coughing, nose and throat irritation, blindness, lung damage, and death? {Ans: Anhydrous ammonia}Trained responders will assess a post-blast site before entering the area. They will look for structural hazards such as: {Ans: Glass, concrete and steel fragments, and collapse hazards}Disadvantages of using chemical agents for terrorist activities include all of the following except: {Ans: Difficult to acquire}The elements of a threat include surprise, means of attack, target of the attack, significant dates, and: {Ans: Advanced knowledge of the community response}