What does Be alert the world needs more lerts mean?

How is a serious shortage of rain called? How many tornadoes have happened in the past five years? What are the effect of hazard in the workplace? What do you shout when calling for help? Which class of fire extinguisher should be on board a vessel with the permanently installed the fuel tank? What percent of water loss from the body could result in life threatening situation? How often are fire extinguisher checks performed? What are the codes of practice and conduct and standards and guidance relevant to your role when managing continence HSC223? How many people lived in Darwin when Cyclone Tracy hit? What is going on with the christa helm case? Is prepping for the worst only a con to sell survival products using peoples fear? How long was the BP oil spill? When did the Fukushima accident take place? Can water put out an ethanol fire if the object on fire is completely submerged? Is the warning symbol for corrosive a cross? How can you survive in the mountain? How much is a lot of rain for one month? Which of fire extinguisher retardants requires the most aggressive cleaning method? Where low-voltage fire alarm system cables penetrate a fire-resistance-rated wall? How many types of smoke alarms can you get?