This line chart visualizes CO2 emissions for different countries in 2024, with each country placed along the x-axis and its corresponding emission value plotted on the y-axis. The chart uses d3.csvParse to load data from a remote CSV file and d3.scaleLinear to map country indices and emission values to pixel coordinates. A green path is drawn using d3.line, with rotated tick labels for country names and labeled axes using d3.axisBottom and d3.axisLeft. The SVG rendering includes custom margins and rotated text elements for readability.