Does sewage reach rivers and seas?

• YES

• NO

Does everyone have drinking water?

• YES

• NO

Does the thawing of the glaciers increase the levels of fresh water?

• YES

• NO

Does water pollution affect ecosystems such as wetlands?

• YES

• NO

Is an effect of water scarcity the increase of erosion and desertification?

• YES

• NO

Does the exploitation of natural resources alter the water cycle?

• YES

• NO

In an approximate percentage, 80% of the wastewater is decontaminated when it is made portable?

• YES

• NO

Is the continent with the greatest shortage of drinking water in Africa?

• YES

• NO

Is the department in Colombia with the greatest impact of mercury on water the Guajira?

• YES

• NO

Is water desalination a good alternative to make water drinkable?

• YES

• NO