This line chart visualizes temperature readings across ten consecutive days, with each day’s value marked by an orange circle and connected by a steelblue line. The chart includes labeled axes for Day and Temperature (°C), with the y-axis scaled to include padding above and below the data range. Using D3.js v7, the visualization loads data from a CSV file via `d3.csv`, applies linear scales for both axes, and renders the SVG path with the `d3.line()` generator. Axis labels are added as SVG text elements, and the chart is drawn within a configured margin-based layout.