DISASTERS

Disasters; including hurricane, mudslide, avalanche, earthquake, volcano, tidal wave and locust plague; these are natural disasters. Not only earthquake in Taiwan, September 21 in 1999, but also the terrorist attack in New York, September 11 in 2001 was terrible disaster. The fault caused the earthquake and the terrorist attack by the man-made. According my understanding, the world's worst disaster was the Second World War which caused a lot of people die.