Page 35 - HEALTH AND ENVIRONMENT STD 2
P. 35

FOR ONLINE USE ONLY
                                                 DO NOT DUPLICATE


              We can also use chemicals to treat water.


         FOR ONLINE USE ONLY






















                 Chemical for treating water                     Bucket of water



              Boiled water is free from germs which cause diseases.

              Drinking water must be kept in clean and covered

              containers. Examples of such containers are buckets

              and pots.




















                         Pot                                            Bucket


              Drinking unsafe water can cause diseases such as cholera,

              typhoid and diarrhoea.





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                                     PROPERTY OF UNITED REPUBLIC OF TANZANIA GOVERNMENT
                                           Ministry of Education, Science and Technology
       Health and Environment STD II.indd   28                                                03/08/2019   13:22
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