{"version":"1.0","type":"rich","title":"Fork of Activity-6 Task-2,Q-3","description":"This example displays a stacked bar chart comparing low and high CO2 emissions per kilometer for various transportation modes, with usage counts labeled above each bar. It uses D3 v7 to load data, stack the emission values, and render the SVG. The code demonstrates hover tooltips showing emissions details, axis labeling, and custom styling through CSS. The bars are colored distinctly for low and high emission ranges, and the chart is built using `d3.scaleBand`, `d3.scaleLinear`, and `d3.stack`.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/d4234901a17240bda4457593b5056d90?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}