WorksheetsPotable water and how is it purified?
Total questions: 10
Worksheet time: 5mins
_____ is a commonly used chemical method for purifying water.
Filtration
Flourination
Chlorination
None of these
___________ of the world's population is without safe drinking water.
35%
25%
23%
Other
Water which is suitable for drinking is called ___________.
Chlorinated water
Sewage water
Clean water
Potable water
We can conserve water through
Reduce, reuse and recycle
Reuse, ruin, recycle
other
Pollution is no longer a distant phenomenon.
True
False
Chlorination is a chemical method for purifying water. It is done by adding
Chlorine tablets
Bleaching powder
Both
None
What will happen if we drink polluted water?
Cause stomach pain.
It can cause water-borne diseases.
None of these
Many households use filtration as a method for obtaining safe drinking water.
True
False
Jumbled word: YERCLEC
POTABLE
REDUCE
RECYLCE
laws for industrial units should not be strictly implemented so that polluted water is not disposed off directly into rivers and lakes.
False
True
