Final answer:
Staying hydrated and fueled during a snowmobile trip is crucial to maintain energy, body temperature, and prevent hypothermia.
Step-by-step explanation:
It is important to keep your body hydrated and well-fueled during a snowmobile trip to maintain energy levels and body temperature. When you use your muscles during snowmobiling, your body consumes energy, and without proper nutrition and hydration, you could risk exhaustion and hypothermia in the cold. Additionally, if you were to consume snow to hydrate, as in the provided example, your body would have to expend a significant amount of heat to warm the snow to body temperature, thereby increasing your risk of hypothermia. Thus, to prevent overheating, and ensure safety and optimal performance, eating appropriate food and staying hydrated is crucial.