To accommodate the rapid human population growth, the water supply should increase by (1 point) Responses 5 percent each year over a 15-year period. 5 percent each year over a 15-year period. 20 percent over a 15-year period. 20 percent over a 15-year period. 50 percent over a 10-year period. 50 percent over a 10-year period. 10 percent each year over the next two decades.
The correct option is: 10 percent each year over the next two decades.
To accommodate rapid human population growth, a steady increase in the water supply over a long period of time is important to ensure sustainable access to clean water for all. A 10 percent increase each year over the next two decades would allow for a gradual but significant expansion of the water supply to meet the needs of a growing population.