Pie Chart
Pie charts are round.
They show percentages.
Each section of this pie chart is labeled with a percentage.
Graph
Graphs have rows and columns of boxes.
The lines on this graph point to a number. Each box on this graph equals one.
Graphs are used to organize numerical information.
Graph of Oil Prices
This graph shows oil prices.
The price for a barrel of oil has increased.
The line on the graph represents dollars.