IETS task1 The pie chart contains information about the water used by six major areas in the world for different reasons. Except for North America and Europe, the water used for agricultural accounts for more than 70% in most of six areas. Industrial use is the highest purpose of water used in North America and Europe. The numbers of water used reasons are very close in North America and Europe. Industrial use accounts for 48% in North America, which is 5% less than in Europe. The water used by agricultural takes up 39% and 32% respectively. Water used for domestic is 13% in North America and the number in Europe is 2% higher than in North America. The water used for domestic is 19% in South America, which is the highest in six areas. In South America, Africa, Central Asia and South East Asia, the water of agricultural use is nearly twice as high as the number in North America and Europe. The numbers of water used by industry in these four areas are below 12%.