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WorksheetsCLEAN WATER AND SANITATION
Total questions: 10
Worksheet time: 5mins
Name
Class
Date
1.
Does sewage reach rivers and seas?
a)
YES
b)
NO
2.
Does everyone have drinking water?
a)
YES
b)
NO
3.
Does the thawing of the glaciers increase the levels of fresh water?
a)
YES
b)
NO
4.
Does water pollution affect ecosystems such as wetlands?
a)
YES
b)
NO
5.
Is an effect of water scarcity the increase of erosion and desertification?
a)
YES
b)
NO
6.
Does the exploitation of natural resources alter the water cycle?
a)
YES
b)
NO
7.
In an approximate percentage, 80% of the wastewater is decontaminated when it is made portable?
a)
YES
b)
NO
8.
Is the continent with the greatest shortage of drinking water in Africa?
a)
YES
b)
NO
9.
Is the department in Colombia with the greatest impact of mercury on water the Guajira?
a)
YES
b)
NO
10.
Is water desalination a good alternative to make water drinkable?
a)
YES
b)
NO
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