1. i will say disaster because a hazard is something danguros and most of the time not leathel
2. On September 11, 2001, 19 militants associated with the Islamic extr emist group al-Qaeda hija cked four airplanes and carried out sui cide attacks against targets in the United States. Two of the planes were flown into the twin towers of the World Trade Center in New York City, a third plane hit the Pentagon just outside Washington, D.C., and the fourth plane crashed in a field in Pennsylvania. Almost 3,000 people were killed during the 9 /11 terrorist attacks, which triggered major U.S. initiatives to combat terr orism and defined the presidency of George W. Bush
3. is emergency response and desaster managment
4. i would say D or B but i dont fully know
5. i would say B,C, or D because tecnology is anything to make li.fe easyer or to help with jobs