{"version":"1.0","type":"rich","title":"activity 7Question 1","description":"This pie chart visualizes the top 10 countries by deaths from air pollution in 2020 in the United States. Each slice is labeled with its death count in thousands, and a legend maps colors to country names. The chart uses D3 v5’s `pie`, `arc`, and `scaleOrdinal` functions to generate the SVG paths and text labels, with data loaded via `d3.csv` from a GitHub repository.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/c428d7f1224b44ef86c0667497dba59c?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}