A scatter plot visualizes deaths from natural disasters—including drought, earthquake, epidemic, and extreme temperature—from 1900 to 2017, using data loaded from a CSV file. Each circle represents a disaster event, with its position mapped by year and death toll, while color encodes the disaster type. The visualization uses D3 v5 with SVG rendering, employing `scaleTime` and `scaleLinear` for axes, `scaleOrdinal` for color categories, and interactive legends that filter events by type. Hover interactions highlight individual events, and axis labels clarify the time and mortality scales.