{"version":"1.0","type":"rich","title":"Activity6_Q1_part1","description":"This visualization displays the population of the top 10 most populous countries in the year 2000, using a horizontal bar chart. Each bar’s length encodes the population value, with country names listed along the vertical axis. The chart is built with D3 v5’s `scaleBand` for the categorical y-axis and `scaleLinear` for the numeric x-axis, rendered as SVG rectangles. Data is sourced from the United Nations World Population Prospects 2019, loaded via D3’s `csv` function. The React-based interface includes custom components for axes and marks, with green bars and blue tick lines styled via CSS.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/b82e9fffce2745278c32366252b0e4bd?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}