✔ 最佳答案
1. tsunami may prevent?
Although the sea tsunami avoids with difficulty, but still could reduce the number of times which occurred, and made the preventive measure, reduced the human life casualties.Some scientists devote to study one kind of detection tsunami the special instrument front, sends at the matter sends out the warning.The American Hawaii has developed set of perfect systems, believed might reduce the destruction which acupuncture point near the bend of tsunami brought.Eliminates in addition, the people reduce the release carbon dioxide and plant the trees, thus reduced extreme weather situation appearance, also is the reduction sends the number of times the effective method.
2. natural disaster
definition natural disaster definition some non-artificial creates the disaster, like the earthquake, the flood, the landslide and so on is called [natural disaster]. When the earthquake occurs, often can tilt the ominous sea, the landslide makes the massive stones to well up blocks the river course, also can initiate the flood, the obvious disaster mostly is a misfortune never singly comes, meets place to live, therefore the natural disaster institute disfigures works as big, bringing about number casualties. Can introduce some lethality strong natural disaster in this homepage.