Page 16 - SST Class 02
P. 16

Storage of Water


            In houses, water is stored in
            overhead water tanks, buckets and

            pitchers. In many villages, water is

            stored in ponds. In rain-harvesting,

            rainwater is stored in underground
            tanks or borehole for later use.




                Clean Water

            When we use water, it becomes dirty. The nature cleans this water

            for reuse. But the nature’s capacity to clean water is limited. At

            present, we are dirtying more water than the nature can clean, so
            we have to clean water. If we drink dirty water, we can fall ill. We

            can get clean water in these ways :

            u    Use as little water as possible.


            u    Turn off the water tap when not in use.

            u    Use water filter or boil water to clean.


            u    Store water in a covered pot.




















                                                                 XERCISE

            A. Tick (3) the right option :

                 1. Water is used for ____________                 .

                       (a) only drinking                                   (b) many purposes


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