The graph and table below give information about water use worldwide and water consumption in two different countries

The line graph illustrate the global water use by three different sectors between 1900 and 2000. The table shows the water consumption in Brazil and Congo during 2000.

It is clear that the most anmount of water is used for "Agriculture", and global water usage increased noticeably as the years came by. On the other hand, water consumption in Congo is significantly lower than it is in Brazil

Specifically, the amount of global water used in "Agriculture" was highest with 3000 km3 in 100 years. The amount of global water in "Industrial use" was lesser nearly 2 times than the amount of those in "Agriculture" , about 1500 km3. Meanwhile, only approximately 400km3 of water is the global domestic consumption, after rising slightly over the 100 year period

Looking at the table, the populations of Brazil and the Congo were 176 million and 5.2 million respectively. Not only residents in Brazil consumed 359 m3 water per person in 2000, but also benefited from 26,500km2 of irrigated land. In the mean time, dramatically lesser than Brazil in population and irrigated land with 5.2 million and 100km2, respectively, Democratic Republic of Congo has only 8 m3 water consumption per person in that year.