The pie charts illustrate the percentage of water usage for different purposes, namely industrial use, agricultural use, and domestic use in six parts of the world.
Overall, it is explicit from the given charts that the majority of water is used for agricultural use in African and Asian countries, whilst North America and Europe consumed more water for industrial needs.
In North America as well as Europe a great deal of water utilized for industrial aim, and the percentage of these regions constituted 48 % and 50 %, respectively. Water consumptions for agricultural use and household use composed 39 % and 13 % in North America, 33 % and 15 % in Europe. South America used much more water for agricultural purpose accounted for 71 % . However, less water consumed in terms of industry and agriculture 10% and 19 %, respectively.
The percentage of water usage of Africa and Asian regions continued 84 %, 88 %, and 81 % for agricultural needs, respectively. these percentages signified that a great deal of water was consumed for agricultural aims. In Africa, 9 % of water went to households; however, the figures for industrial use were 7 % . Central Asia consumed 7 % of water for domestic usage, and 5 % for industrial needs. The proportion of water used for domestic aim and industrial purpose was 7 % and 12 % in South East Asia.