Scope and limitation of fire extinguisher?

Did natural gas service is usually interrupted during heavy storms? What is a serious hazard of coal mining? What did the official inquiry fail to do in the Triangle fire? Was September 11 a mass hysteria? What does a orange wire mean in smoke alarm detector? How many people lost their homes in the Great Chicago Fire? What are the consequences of incorrect orientation of fittings? Can you eat your own limbs to survive starvation? What is a street corner fire alarm box? What is Integrated Emergency Management? What is meant by operational difficulties that could affect the safety of an individual? The 2001 falling of twin towers did they implode? Who was the closest person to a tornado? What to do after fire-tornado? Can fire extinguisher contents hurt you? What guiding principles does the National Response Framework NRF present? Give an example using the word 'havoc'? Can you take an electrical supply off a fire alarm panel to a gas shutoff valve and if there was a fault on the fire alarm panel would it give a signal back to the shutoff valve to close? What are the dangers of a fire? What are the procedures for sounding the emergency alarms evacuations procedures and escape routes to be used and what is the nee assembly to report your presence at the appropriate assembly point?