Safe water drinking refers to the water that does not represent any health risks over a lifetime of consumption.
Based on the map, the safe drinking water programs should be expanded to Northern Africa.
The map can be studied as:
1. The map shows the scale for the freshwater resources per capita in cubic meters per year.
2. Based on the scale, northern Africa has the least sources available for freshwater.
3. North America and Russia have the highest number of freshwater resources per capita.
Thus, the correct answer is Option C.
To know more about safe drinking, refer to the following link:
https://brainly.com/question/1085905
