How many times a year does it rain in the dersert?

What problems need to be solved about tornadoes? How do Bushfires impact on society? What are direct hazards? What was biggest 20th century disaster? Disadvantages for motion sensor? What is Disruption mean? What component of the automatic fire extinguishing system detects smoke or heat? What is marinda warning? What is an antonym for devastated? What are the natural calamities experienced in the Philippines? What nationalities died in the wtc? What were the effects of the Chernobyl accident on the people? What is collapse and underground damage liability? How many people does a rescue helicopter seat? What are some of the best emergency alert systems? Is peroxide flammable? What year did a tornado strike Oklahoma? What is a rapid-onset flood? What are the fema is 200b answers? What current does a flashlight have?