A forked D3.js v7 scatter plot visualizes the relationship between Math and Science scores for students in a CSV dataset, with points colored by academic department. It uses `d3.csv` to load data, `d3.scaleLinear` for axes, and `d3.scaleOrdinal` with `d3.schemeSet2` for categorical coloring. Points are rendered as SVG circles with hover tooltips, alongside a legend identifying departments.