What the types of catastrophic event?

When would you use a CO2 extinguisher? What does the idiom when it rains it pours mean? Which countries have floods problems? WA structured process to identify and assess hazards. An expression of potential harm described in terms of hazard severity mishap probability and exposure to hazards? What are 4 adjectives for the great fire of Chicago? Did Bardon flood in the 1974 flood? What does rain before seven fine before eleven mean? Does a tornado form dangerous storm surges? How did people recover from Eyjafjallajökull? When using a fire extinguisher to put out a fire you should sweet at what part of the fire? Where is the best place to build a shelter in the wilderness? Where should go during a tornado if you are in a house? A tornado warning means that a tornado has been spotted on ground or on radar? What damage is caused at each level of a tornado? When urbanization occurs too fast in a city? What rescue measures were taken when cyclone Tracy hit Darwin? What do you call a person who rescues people? How do people recover from droughts? What is a confined fire? How long can you survive in Arctic water?