Answer:
The answer may vary but I will provide the most obvious and easily explainable answer: One disadvantage of using nuclear power is that nuclear power is highly radioactive which could harm the cells of the body, and it is highly possible that it could result in sickness, let alone death. If nuclear power was to explode it could cause the dozens of death depending on the explosion, a great example of this is Chernobyl explosion in Ukraine, the explosion caused dozens of death and thousands got sick.