What actions define Buck as a survivor in his environment?

The actions that define Buck as a survivor in his environment are rooted in his ability to adapt quickly to challenges and utilize his instincts. Throughout "The Call of the Wild," Buck faces harsh conditions and formidable adversaries that require him to draw upon his primal instincts and learn from his experiences. His transformation from a domesticated pet to a powerful sled dog highlights his capacity to respond effectively to the rigors of survival in the wild.

As Buck encounters different challenges, such as competing for food and asserting his dominance in the pack hierarchy, he learns to trust and rely on his instincts. This adaptability allows him to thrive despite the adversities he faces. Rather than succumbing to his former life or depending solely on human caregivers, Buck embraces the call of the wild, enhancing his skills and prowess in the natural world. This journey showcases the importance of instinct and resilience in survival, marking Buck as a quintessential survivor.