REFER
Flood is considered as one of the most dangerous disasters in the world. There was a “historical flood” that happened in Hanoi in 2008. This must be a year that Hanoians can never forget because the rain was so heavy and lasted for many days consecutively that inundated many streets of Hanoi. The rain was considered heaviest in the last 100 years, which caused people to suffer from a lot of damage. According to statistics, many families even suffered from inundation as high level of water flew into their houses. Offices or schools had to make emergency announcement to let their employees and students be at home to avoid any potential accidents that may caused by the pouring rain. Life then had a lot of disturbance and people had to wait until it stopped raining. The rain triggered inconvenience for people in different fields as high death toll was recorded, traffic was in no order or people stood a high chance of dangerous epidemics. Luckily, after a few days, life began to come back to the way it was thanks to concerted effort of both local authority and many people of the city.
Refer:
Today, in Vietnam often encountered many natural disasters such as floods, droughts, hail, tropical storms and other natural disasters. These are the most frightening things people are concerned about. Tropical storms often occur and cause most harm. It usually occurs in the rainy season and occurs most often in central Vietnam and coastal areas. It causes a lot of damage to people and property. First, killing people, livestock and poultry by the flood. Second, crop loss due to flooding. Humans become homeless and lose all their possessions. and many other damages caused by the storm. To prevent and fight against tropical storms, before it takes place, we must make preventive dikes, prepare adequate tools and food and other necessities. When storms occur, people must find safe shelters not to go out. After that, we have to overcome what hurricanes destroy, such as rebuilding houses, and many other things, if we live in that area, we should plant trees, protect the environment and many other practical things.
Refer:
We all know that natural disasters happen all over the world, and they can be utterly devastating for people’s lives and the environments we live in. There are many different natural causes leading to natural disasters, and being aware of these causes enables us to be better prepared when they do arrive. One of the most common natural disasters is flooding, which occurs when a river bursts its banks and the water spills out onto the floodplain. During wet periods, flood warnings are often put in place because of a great deal of heavy rain. There are other risk factors for flooding that we have to mention such as steep-sided channels cause fast surface run-off, the lack of vegetation and woodland break the flow of water. In other words, there is little to slow the floodwater down.
Tiếng Việt
Chúng ta đều biết rằng thảm họa thiên nhiên xảy ra khắp nơi trên thế giới, và chúng có thể tàn phá hoàn toàn cuộc sống của con người cũng như môi trường sống của chúng ta. Có rất nhiều nguyên nhân tự nhiên khác nhau dẫn đến thảm họa thiên nhiên, và nhận thức được những nguyên nhân này sẽ giúp chúng ta chuẩn bị tốt hơn khi chúng xảy đến. Một trong những thảm họa thiên nhiên phổ biến nhất đó là lũ lụt, chúng xảy ra khi một dòng sông bị vỡ bờ và nước tràn vào vùng đồng bằng ngập lụt. Trong mùa mưa ẩm ướt, cảnh báo lũ lụt thường được đưa ra vì có lượng mưa lớn. Có những yếu tố nguy cơ cho lũ lụt khác nhau mà chúng ta cần phải đề cập đến như các kênh dốc đứng gây ra sạt lở bề mặt, việc thiếu thực vật và rừng phá vỡ dòng chảy của nước. Hay nói cách khác, chúng ta không thể làm chậm dòng nước lũ nếu như các rừng cây bị biến mất
