Emergency rations are food supplies specifically designed for use in situations where regular food sources are unavailable. They are often compact, lightweight, and have a long shelf life, making them ideal for survival kits, natural disasters, or outdoor activities like camping. Common types of emergency rations include energy bars, dehydrated meals, and canned goods. These rations are formulated to provide essential nutrients and calories to sustain individuals during emergencies. They are typically packaged to withstand extreme conditions and are easy to prepare, requiring minimal cooking or water. Emergency rations are crucial for preparedness in scenarios such as earthquakes, hurricanes, or wilderness survival.