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Three Methods: Water Purification.

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According to the topic, fill the gaps with the words on the box. Drag the words to the correct gap.

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Three Methods: Water Purification.
 

Fill in the Blanks

Three Methods: Water Purification.Online version

According to the topic, fill the gaps with the words on the box. Drag the words to the correct gap.

by Julián alfonso Sánchez quimbaya
1

sand iodine Filtration filtration cloth distillation iodine distillation water drinkable

To make water safe for drinking , there are several purification methods we can use . One common method is the method , which uses a chemical to kill harmful bacteria and viruses . Another effective method is , where water is heated until it turns into steam , and then the steam is cooled back into liquid form , leaving impurities behind . is a simpler method that involves passing water through layers like or to remove solid particles . In emergency situations , people often use iodine tablets when clean is not available . While helps remove dirt and debris , it does not eliminate dissolved substances like salt . On the other hand , is excellent for removing salt and making seawater drinkable . When using the method , it's important to wait at least 30 minutes to ensure harmful microorganisms are destroyed . By combining these methods when necessary , we can turn contaminated water into water .

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