What kind of graph is it?What does the graph communicate?How well does it communicate?What is the point of the graph?

Info system

From this graph

http://www.tylervigen.com/spurious-correlations

https://www.r-graph-gallery.com/

http://www.edwardtufte.com/tufte/

Select two graphs for presentation to the class. What kind of graph is it?What does the graph communicate?How well does it communicate?What is the point of the graph?