{"version":"1.0","type":"rich","title":" Assignment","description":"This choropleth map visualizes a custom Global Renewable Energy Adoption Index, coloring countries by their score on a green sequential scale while leaving countries without data in gray. The visualization uses D3.js (v7) with a Natural Earth projection via `d3.geoNaturalEarth1` and `d3.geoPath`, rendering geographic paths from a TopoJSON file loaded through `d3.json` and processed with TopoJSON. Country polygons are filled based on score thresholds, and hover interactions reveal tooltips with country names and scores. A legend on the left explains the color thresholds and the \"No Data\" gray.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/a1ea6044f57f48f6aafd1a213e5d5553?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}