{"version":"1.0","type":"rich","title":"activity 7 Q1","description":"This visualization uses a D3.js v6 pie chart to display the population distribution across continents. The chart shows proportional slices for each continent, colored with a categorical color scheme and labeled directly on the chart. A legend identifies each continent. The code uses `d3.pie`, `d3.arc`, and `d3.scaleOrdinal` to generate the SVG paths and text labels. The data is loaded from a remote CSV file hosted on GitHub, and the chart is styled with a clean, white background and subtle shadows.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/38adccfca3dd426eaaf338a80135c9d0?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}