The provided line chart illustrates the global water usage by three different sectors from 1900 to 2000, whilst the table shows the water consumption per person in Brazil and Congo in 2000.
Overall, after analyzing the charts, it can be observed that there was a significant increase in global water usage by the agriculture sector. Moreover, Brazil consumed more water than Congo in the year 2000.
To begin with, the line chart indicates that both industrial and domestic use started at a similar amount of approximately 100 km3 in 1900 and had remained the same until the year 1930, then it had moderately risen to reach 1200 and 500 km3 for industrial and domestic use respectively. In contrast, water used by agriculture sector started at about 500 km3 and had gradually increased to 3000 cubic kilometers by the year 2000.
Moving to the table, it can be noticed that in the year 2000, water consumption per person in Brazil was notably higher at 359 km3 compared to Congo, where it was only 8 km3.