Answer:
An accident is an unanticipated incident having undesirable repercussions that occurs without the victim's knowledge or consent. Particularly, an accident or other unforeseen occurrence that results in property damage or death. For instance, Karen Wetterhahn, a well-known chemist, suffered the death of a dimethylmercury accident on her hands while wearing gloves. The drips made their way through the gloves, onto her flesh, and into her bloodstream. After several weeks, she showed signs of mercury poisoning, such as dizziness and speech difficulties, eyesight, and hearing, and she passed away after falling into a coma.
While a disaster is a massive natural or man-made tragedy that causes major actual damage or devastation, lives lost, or potentially irreversible changes to the natural environment. An unplanned incident that causes significant loss, distress, or unhappiness of any type. An unfavorable or ominous aspect of a planet or star; evil influence of a celestial body; therefore, an omen. The Aral Sea's death is an example of a disaster. The Aral Sea is one of the biggest environmental disasters that is located on the boundary between Uzbekistan and Kazakhstan. The unrestricted extraction of water from the sea resulted in the biggest disaster: many forms of marine life died, droughts became more common, and many people lost their livelihoods when shipping ceased.