Use line charts, bar charts, pie charts, pictograms, equal-class-interval histograms, divided bars, scattergraphs and population pyramids.

In geography, various graphical representations are essential for presenting data clearly and effectively. Line charts are useful for showing trends over time, while bar charts compare different categories. Pie charts illustrate proportions within a whole, and pictograms use images to convey data visually. Equal-class-interval histograms display frequency distributions, and divided bars represent parts of a whole. Scattergraphs show relationships between two variables, and population pyramids depict age and gender distribution in a population. Selecting the appropriate graph or chart enhances data interpretation and communication.