The pie charts give information about the distribution of many types of water resources in the world, while the bar chart illustrates the proportions of water usage in three different fields in three distinct nations.
Overall, what stands out from these pie charts is that the quantity of salt water accounts for the highest percentage of water resources in the world and ice and glaciers contain most of the fresh water. It is also noted that in that bar chart, using water for industry is the most favoured option in Canada while it is true for agriculture in the remaining countries.
In the pie charts, salt water makes up the highest proportion in the global water resources at 97%, while that of fresh water is 3%. In terms of global freshwater resources, its popularity contained in ice and glaciers comprises four times higher than in the ground, with 79% and 20%, respectively. Nevertheless, there is only 1% of fresh water on the surface, compared to others.
In the bar chart, there is a negligible difference in the percentage of water resources for agricultural usage in Egypt and Saudi Arabia, representing 80% and merely 79%, respectively, being eight times higher than in Canada, with just 10%. As for industry, however, its share is presented as the dominant field at 80% in Canada while 10% is for Saudi Arabia and approximately 8% is for Egypt. Additionally, the proportions of water usage for domestic in three nations are relatively consistent, ranging from 15% to 16%.