Can You Survive On A Deserted Island?
Question 14 out of 29
Question 14 out of 29
14. What is a solar water still?
When you let freshwater sit under the sun for a few hours to purify it, usually in a container.
When you use the sun to make condensation, which you can drink.
When you make a hole, let the tide come in to fill it, and then let it sit in the sun until it's safe to drink.
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