Final answer:
The provided text passages explore the theme of extreme cold, highlighting the human and animal responses to cold climates and the importance of respecting nature's power.
Step-by-step explanation:
The passages you have provided discuss the concept of cold and its effects from various perspectives, including personal anecdotes and geographical descriptions. These narratives convey a deep sense of what it means to experience extreme cold, whether as a newcomer unaccustomed to such temperatures or as an individual lacking adequate protection against the harsh climate. The descriptions emphasize the physical and emotional impacts of cold, offering insights into the challenges of living in regions where cold weather is a significant factor. Key elements include the adaptive responses of both humans and animals to cold environments, the dangers associated with extreme cold, such as the threat of frostbite, and the importance of preparation and respect for the power of nature's elements.