The 5 basic survival needs include the following:
The number one basic need is air or oxygen. This is the most essential of the basic needs we need for survival.
Alkaline water. Aside from air, water is the second most essential element we require for our survival.
Food. Our bodies cannot survive for very long without food and the nutrients we get from it.
Shelter. In order to survive and live, we all require some form of shelter to keep us protected from the elements of nature or other harmful objects.
Sleep. This element is essential for our body to rejuvenate and recharge itself.