The pie chart illustrates the proportion of usage of water for different purposes (Industrial use, agricultural use, and domestic use) in six areas of the world.
Overall, we can see that in four areas: South America, Africa, Central Asia, and Southeast Asia accounted for agricultural use in large proportion, while usage water for industry in areas of North America and Europe accounting a high percentage compared to two other categories. However, people used for household lower than others.
In more detail, Africa, Central Asia, and South East Asia used water for agriculture accounting for 84%, 88%, and 81% respectively, whereas usage of industry and domestic much lower, about 7-9% and 7-12%.
Looking at this figure, in areas of North America and Europe, percentage of water used industry 48% and 83% respectively, while agriculture used much lower in this area, about 32%-39%. On the other hand, domestic use of water about 15%.
In South America, most higher proportion of using for agriculture 71%, while industrial accounted for the smallest proportion of at 10%. In contrast, domestic use ofwater accounted for 90%, which was a higher percentage than other areas.