The graph below shows the amount of fresh surface water withdrawn in the United States in the years 1950 to 2000.
Based on the graph, a student would most likely conclude that the percent increase in the amount of fresh water withdrawn from 1950 to1965 is almost
A. three times the percent increase in fresh water withdrawn from 1965 to 1980
B. 50 percent less than the percent increase in fresh water withdrawn from 1965 to 1980
C. 20 percent less than the percent increase in fresh water withdrawn from 1965 to 1980
D. equal to the percent increase in the amount of fresh water withdrawn from 1965 to 1980
