Tell me what are these visual charts appropriate for? 

Choropleth map, heatmap, scatter plot
Density plot, horizon chart, line chart,  Geographic heatmap , Bar chart
Although any of these charts might be used for various purposes, here is a list of use cases and corresponding chart types;

Comparison: Bar chart, line chart
Correlation: heatmap, scatter plot
Distribution: Density plot, horizon chart
Geospatial: Choropleth map,  Geographic heatmap
<START_INST>Tell me what are these visual charts appropriate for? 

Choropleth map, heatmap, scatter plot
Density plot, horizon chart, line chart,  Geographic heatmap , Bar chart<END_INST><START_CTX><END_CTX><START_A>Although any of these charts might be used for various purposes, here is a list of use cases and corresponding chart types;

Comparison: Bar chart, line chart
Correlation: heatmap, scatter plot
Distribution: Density plot, horizon chart
Geospatial: Choropleth map,  Geographic heatmap<END_A>