This scatter plot visualizes the Iris dataset, showing petal length against petal width. Each circle is colored by species: sky blue for setosa, light green for versicolor, and orange for virginica. The plot uses D3’s `csv`, `scaleLinear`, `extent`, and axis components, with SVG circles positioned via `cx` and `cy` attributes. Sepal length and width are parsed from the CSV but remain unused for positioning. Axis labels are added as rotated and standard text elements, with a green font style.