a bar graph a pie chart a line graph a scatterplot
I gave my students this multiple choice question: The elements that make up the atmosphere of Earth can be listed as percentages or can be shown in a graph. Which type of graph would best show this information?

Only one answer is correct among these 4 choices:
- a bar graph
- a pie chart
- a line graph
- a scatterplot

Could you tell me which one is correct?

a pie chart