Which of the following best describes how higher concentrations of oxygen affect materials in fire conditions?
A. Materials that burn at normal oxygen levels will explode
B. Materials that burn at normal oxygen levels will burn more slowly
C. Materials that burn at normal oxygen levels will burn about the same
D. Materials that burn at normal oxygen levels will burn more intensely
Answer: D. Materials that burn at normal oxygen levels will burn more intensely
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In a hazardous materials incident, decontamination takes place in the ________ zone
A) red B) green C) orange D) yellow
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In which culture would you see that negative emotions, such as anger, are sometimes not expressed openly and politeness is highly valued?
A) Hispanic B) African American C) American Indian D) Asian
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