Using a tarp in a survival situation offers several advantages that make it a preferred choice over constructing a shelter from natural materials. One of the primary reasons is the challenge of building a truly weatherproof shelter using only natural materials. While it is possible to create a shelter from branches, leaves, and other natural resources, achieving adequate protection from the elements can be extremely difficult, particularly in harsh weather conditions.
Natural materials can be inconsistent in quality and availability, which can hinder the effectiveness of the shelter. For instance, it might be hard to find enough dense foliage or sturdy enough branches to create a roof that is resistant to rain or snow. Additionally, the structure built from these materials may be susceptible to wind damage, leakage, and other environmental factors, leaving the occupants exposed to the elements.
In contrast, a tarp is specifically designed to be waterproof and can be quickly and easily set up to provide effective shelter from rain, wind, and snow. Its portability and easy setup also make it a practical option in emergency situations, allowing individuals to focus on immediate survival needs, such as finding food or water, instead of spending extended time constructing a shelter. Thus, the effectiveness of a tarp in providing reliable and immediate shelter makes it a superior choice in survival scenarios.