Which state contributes to almost 1/3 of mexico's freshwater resources?

a. chiapas
b. guerrero
c. oaxaca
d. tabasco

The correct answer is A, as Chiapas is the state that contributes to almost 1/3 of Mexico's freshwater resources.

Chiapas is a state rich in natural and cultural resources, it is a territory of cloud forests, a habitat recognized by UNESCO for its high  biodiversity and extensive contribution of environmental services.  Rivers, lakes and springs converge throughout the state.

The numerary related to water in Chiapas is striking: it has 81 hydrographic basins; contributes 30% of the country's fresh water; it has the highest availability of surface water with 92 thousand cubic hectometres and a huge reserve of groundwater, with two thousand cubic hectometres.

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