There are many natural disasters all over the world such as typhoons, floods, volcanoes, earthquakes,.. and tornados. I remember the flood of Dong Thap province in 1978. It happened and harmful for many people and houses. The people lost crops and many houses destroyed thousand of people were hungry . It makes injures for many people. I hope the government should help the people in the flood area . Giving houses clothes and flood to help them and communicate about disaster next happiness. ( Natural disasters can make people have no homes to stay, destroy all things. the aniamals can die in the floods. Therefore, we have to join hands to prevent natural disasters. We plant more trees and don't cut trees in the forest...)