The given pie charts illustrate the amount of water used for three purposes in six particular areas of the world.
Overall, the largest amount of water was supplied in all regions for agricultural use, except in Europe, where domestic household needs the least percentage of water.
However, in Africa, Central Asia, and South-East Asia, the share of domestic water supply was the same. The percentage has remained similar to one another. Forty-five percent of water went to agricultural land, where just under 12% of water was used for industrial processes. Moreover, only 7-9% of water was needed for household chores.
In North America and Europe, a quarter of the water was used for industrial purposes. While agriculture has taken the second position with approximately 39%. South America also has a parallel pattern to those regions where domestic uses are just under 20% of water supply. 71% is used for agriculture and only 10% for industrial purposes in South America