Graphical skills

Study Figure 3, which is a pie chart showing the percentage contribution of different renewable energy sources to a region's power grid.

A pie chart titled 'Renewable Energy Sources' showing four sectors: Wind (45%), Solar (30%), Hydroelectric (15%), and Biomass (10%).

Suggest one alternative graphical technique to display the energy data shown in Figure 3. Justify your choice.

[3]

Study Figure 3, which is a pie chart showing the percentage contribution of different renewable energy sources to a region's power grid.

A pie chart titled 'Renewable Energy Sources' showing four sectors: Wind (45%), Solar (30%), Hydroelectric (15%), and Biomass (10%).

Suggest one alternative graphical technique to display the energy data shown in Figure 3. Justify your choice.

[3]

Graphical skills Questions