写一篇英文的关于自然灾害的文章

写一篇英文的关于自然灾害的文章
关于海啸,火山,洪水,台风之类的自然灾害 大专以上学历来 不要重复 要不我死定了 字数不用太多

Earth's natural variability, including natural variability caused by human activities, no, when no land is not in place, high and low temperature test chamber when such variations when they are harmful to human society, that constitutes a natural disaster. Because it gives the production and lives of human beings with varying degrees of damage, including labor as a medium between man and nature, as well as the associated interpersonal relations. Disasters are the negative effects or damage. Therefore, natural disasters, conflicts between man and nature is a form of expression, with double the natural and social attributes of human past, present and future, facing the most serious challenges.
Worldwide, a significant unexpected natural disasters, including: drought, floods, typhoons, storm surges, frost, hail, tsunamis, earthquakes, volcanoes, landslides, mudslides, forest fires, agriculture, forestry, pests and diseases.
A wide range of natural disasters in China. Earthquakes, typhoons, rainstorms, floods, waterlogging, high temperature, lightning, fog, haze, mudslides, landslides, tsunamis, road icing, tornadoes, hail, snowstorms, landslides, ground subsidence, sandstorm, etc., every year in national and local region, causing widespread damage or localized crushing blow.