What are causes of floods and droughts?

What type of Fire extinguishing materials are used for class b and c? What are some places Red Cross helped? When did King Arthur's Disasters end? When there a fire extinguisher color code? Is it ok to burn plywood and 2 x 4's in a fireplace? Under a Unified Command there are multiple Incident Commanders who work together to establish the incident objectives true or false? Which zone is smoke or heat detectors? Why are there different types of fire extinguisher? How often are fire extinguisher checks performed? What are the levels of the ics? How did cyclone Tracy shape Australian society? Is nitrogen in fire extinguishers? What does impulse response mean? FireStopper advantages over all other extinguishers? Is Quicksand Dangerous? Can you seek rent loss through renters insurance if tenant responsible for a fire? How much does CO2 fire extinguisher cost? When was the last tornado to hit Philadelphia PA? When can the fire alarm be silenced? How many people died in tornado lane?