Why is it essential to keep hazardous materials out of weather extremes during transport?

Answer: C — To prevent degradation, reactions, or spills

Keeping hazardous materials out of weather extremes during transport is crucial primarily to prevent degradation, reactions, or spills. Hazardous materials can be sensitive to temperature changes, humidity, and other environmental factors. For instance, some chemicals may degrade or become unstable when exposed to extreme heat or cold, potentially leading to dangerous reactions. Additionally, if a material is subjected to adverse weather conditions, it may leak or spill, posing risks to human health and the environment. Preventing these incidents ensures not only safety but also compliance with regulations regarding the transport of hazardous materials. This practice also helps maintain the integrity of the cargo, ensuring that it reaches its destination in the intended condition.