Compléter DiagramsVersion en ligne Academic Wordskills - session 35 (Graphs and Diagrams) par Филипп Леонидович 1 label columns concisely flowchart layers histogram labelled table represented legend representative segment rows bar segments vary pie Diagrams are visual ways of presenting data . They are often called figures . In an academic article they are usually Fig . ( Figure ) 1 , Fig . 2 . etc . A chart is a circle divided into from the middle to show how the total is divided up . A key or shows what each represents . A chart is a diagram in which different amounts are by thin vertical or horizontal bars which have the same width but in height or length . A is a grid with and of numbers . A is a kind of bar chart but the bar width also varies to indicate different values . A cross - section is something , or a model of something , cut across the middle so that you can see the inside . A cross - section of the earth ? s crust , for example , shows the different that make it up . A gives the name of each part of the cross - section . Cross - section can also be used to mean a small group that is of all the different types within the total group ( e . g . the survey looked at a cross - section of society ) . A is a diagram which indicates the stages of a process .