What remains after a fire?

What are the causes and effects of the syrian war? Why is carbon dioxide used in some fire extinguishers? What technique is generally advisable for directing extinguisher agent at a fire? Where should you go During a tornado to be safe? What was the deadliest tornado in Illinois history? Is a tungsten ring dangerous? Could the three mile island disaster event be prevented? Survival tips before an avalanche? How many people did the nuclear power plant kill in chernobyl? What is the liquid in a frangible - bulb fire sprinkler? What is the difference between preventative safety equipment and emergency safety equipment? What are the latest standard for Fire Alarm and Security Camera and Access control? Another name for the recovery position? What word means a slang term for a tornado? Where would be the safest place to sit in the train in case of an accident? What logo is a red box and white cross? Why is it important for the melting point of the solder in a fire sprinkler to be lower then its melting points of the parts it connects? How many minutes do you have to wait to get in the pool if you only ate 2 tacos? What types of warnings can be issued for a tornado? What are your workplace procedures for handling risks which you are unable to deal with?