Question

In which area does clean drinking water present the biggest problem?

the Brazilian rain forest
London, England
Mexico City
Washington,
d.

Answer 1

im postive its mexico city

Answer 2

The area which has the biggest problem in clean drinking water at present is "Mexico City." There's a blog that presents how Mexico is suffering now in lack of source of water in the country. Each drop of water is big heroic tragic. Mexico's source of water is located in Cutzamala located 120 kilometers from the Federal District. It is the largest reservoir system of Mexico.