Nuclear Energy Plants

My Fourth Paragraph:

There is always a possibility of nuclear accidents. The power plants themselves can fail when they get old or if they are not built correctly. The machinery can malfunction, too. And it is not just buildings and equipment which can fail, but people, too. Workers at nuclear power plants can make mistakes. There is no way we can guarantee that workers will not make mistakes again in the future. And even natural disasters can affect nuclear power plants. Of course, it is impossible for people to predict or to prevent events like natural disasters. Different types of severe weather or natural disasters like earthquake can strike almost anywhere in the world, including Nuclear energy plants.