How could we How could we do drinking do drinking

water ?water ?

We took water in nature.We took water in nature.

After ten minutes…After ten minutes…

« What material « What material do you want ? »do you want ? »

Group 1Group 1

• A filter• A pipe• A bowl

• A landing net

Group 2Group 2

• A landing net

• A hand• A rag

We’ll test next week…We’ll test next week…

We’ll send you our results soon…

Goodbye Poland and Turkey…Goodbye Poland and Turkey…