Afrique du Sud
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Importance of filtration
Publié par Mjila primary, South Africa le 11 mars 2019
Publication liée à Clean that water up!,

Water filtration .Grade 5 learnera were doing walter filtration .they learned that you can purify water using natural resources using sand .cotton wool hay grass etc.This is associayed with wetlands because they also filtrate and save water 27 learners were doing this challenge 10 people aware filtration about water. They demonstrated the experiment to the Grd Rs who understand how water is cleaned and also why wetlands are important. 




Un programme développé par African Conservation Trust

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Explorateurs de l'eau est soutenu par le
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