The provided pie charts illustrate the distribution of water usage for agricultural, industrial, and domestic purposes across six different regions of the world.
Overall, North America and Europe have the highest consumption of water for industrial purposes, while the remaining continents predominantly utilize water for agricultural purposes.
In terms of industrial water usage, Europe stands out with the highest percentage at 53%, followed by North America at 39%. For agricultural purposes, South America leads with 71%, while North America and Europe trail at 48% and 53% respectively. Regarding domestic water consumption, North America, South America, and Europe have percentages of 13%, 10%, and 19% respectively.
Moving on to Africa, Central Asia, and South-East Asia, Central Asia demonstrates the highest reliance on water for agriculture at 88%, surpassing Africa and South-East Asia at 84% and 81%. However, these regions exhibit the lowest utilization of water for domestic purposes at 7%, 9%, and 9% respectively. Industrial water usage in these areas is reported at 5%, 7%, and 10%.