What causes heavy rain and storm?

Where was the strongest flood in Australia? What is fire alarm control system? What is the Tudhoe Mining disaster? Which type of natural hazard causes the most deaths in the world? What month do Tornadoes occur in Dallas Georgia? What part of speech is emergency cash? Why is there need for disaster management? Where do fire tornadoes occur mostly and why? Which class of fire extinguisher should be used on electrical equipment? What are the effects of flooding in London? What pressure should a stored pressure water fire extinguisher be recharged to? Do all smoke alarms in a building have to be wired together? Where could GE alarm systems be purchased? Who do you think are the responsible for the cause of heavy floods? How Many Time It Rain? Are there tornadoes in Oklahoma? Can fire catch on fire? How was the Chernobyl disaster handled? Can you make a sentence with the word calamity? How many people died on the Columbia space shuttle in the disaster?