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Getting drinkable water and edible food - The necessities to live

Updated on June 29, 2015

Getting drinkable water and edible food - The necessities to live

To get drinking water, you need to ensure that the water is safe to drink. It has to be free of impurities that will make you sick. These impurities include:

1. Chemicals

2. Particles

3. Viruses and bacteria

There are primitive and effective methods to deal with these issues using just the environment around and 1 or 2 handy tools.

To get edible food, you need to be able to identify what kind of food are safe to eat. Doing a universal edibility test is another way of knowing if the food is safe to eat. Cook the food under heat to kill harmful bacteria and viruses is always a good idea before consumption.

www.trainingbyglen.com

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