An ecosystem in Venison Forest comprises deer and wolves. The deer are most successful on the forest's edge, close to human developments. In contrast, wolves require vast expanses of undisturbed forest to survive. If humans clear sections in the forest's center to construct new homes, which likely irreversible effect on the ecosystem might occur? A. Trees might become more abundant. B. The deer population might decrease. C. The wolves might become extinct. D. Grasslands might diminish.
Biology · Middle School · Sun Jan 24 2021
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C. The wolves might become extinct.
Considering the given scenario, clearing sections in the center of the forest to construct new homes would lead to habitat fragmentation and loss for the wolves. Since wolves require vast expanses of undisturbed forest to survive, reduced forest cover would likely make it difficult for wolves to find food, shelter, and mates, leading to a decline in their population. Over time, if the disturbance is significant and their habitat is reduced below a critical threshold, the wolves could potentially become extinct. Moreover, the human presence could lead to increased conflict with wolves, further threatening their survival.